Codici ISO 639-3 (P-S)
# Codici ISO 639-3 (P-S)

Di seguito la lista completa dei Codici ISO 639-3 (lettere P, Q, R e S)

## Elenco

### P

| Cod. | 639-2 | 639-1 | Dom | Tip | Nome |
| - | - | - | - | - | - |
| pab | | | I | L | Parecís |
| pac | | | I | L | Pacoh |
| pad | | | I | L | Paumarí |
| pae | | | I | L | Pagibete |
| paf | | | I | E | Paranawát |
| pag | pag | | I | L | Pangasinan |
| pah | | | I | L | Tenharim |
| pai | | | I | L | Pe |
| pak | | | I | L | Parakanã |
| pal | pal | | I | A | Pahlavi |
| pam | pam | | I | L | Pampanga |
| pan | pan | pa | I | L | Panjabi |
| pao | | | I | L | Northern Paiute |
| pap | pap | | I | L | Papiamento |
| paq | | | I | L | Parya |
| par | | | I | L | Panamint |
| pas | | | I | L | Papasena |
| pat | | | I | L | Papitalai |
| pau | pau | | I | L | Palauan |
| pav | | | I | L | Pakaásnovos |
| paw | | | I | L | Pawnee |
| pax | | | I | E | Pankararé |
| pay | | | I | L | Pech |
| paz | | | I | E | Pankararú |
| pbb | | | I | L | Páez |
| pbc | | | I | L | Patamona |
| pbe | | | I | L | Mezontla Popoloca |
| pbf | | | I | L | Coyotepec Popoloca |
| pbg | | | I | E | Paraujano |
| pbh | | | I | L | Eñepa |
| pbi | | | I | L | Parkwa |
| pbl | | | I | L | Mak (Nigeria) |
| pbn | | | I | L | Kpasam |
| pbo | | | I | L | Papel |
| pbp | | | I | L | Badyara |
| pbr | | | I | L | Pangwa |
| pbs | | | I | L | Central Pame |
| pbt | | | I | L | Southern Pashto |
| pbu | | | I | L | Northern Pashto |
| pbv | | | I | L | Pnar |
| pby | | | I | L | Pyu |
| pca | | | I | L | Santa Inés Ahuatempan Popoloca |
| pcb | | | I | L | Pear |
| pcc | | | I | L | Bouyei |
| pcd | | | I | L | Picard |
| pce | | | I | L | Pale Palaung |
| pcf | | | I | L | Paliyan |
| pcg | | | I | L | Paniya |
| pch | | | I | L | Pardhan |
| pci | | | I | L | Duruwa |
| pcj | | | I | L | Parenga |
| pck | | | I | L | Paite Chin |
| pcl | | | I | L | Pardhi |
| pcm | | | I | L | Nigerian Pidgin |
| pcn | | | I | L | Piti |
| pcp | | | I | L | Pacahuara |
| pcr | | | I | L | Panang |
| pcw | | | I | L | Pyapun |
| pda | | | I | L | Anam |
| pdc | | | I | L | Pennsylvania German |
| pdi | | | I | L | Pa Di |
| pdn | | | I | L | Podena |
| pdo | | | I | L | Padoe |
| pdt | | | I | L | Plautdietsch |
| pdu | | | I | L | Kayan |
| pea | | | I | L | Peranakan Indonesian |
| peb | | | I | E | Eastern Pomo |
| ped | | | I | L | Mala (Papua New Guinea) |
| pee | | | I | L | Taje |
| pef | | | I | E | Northeastern Pomo |
| peg | | | I | L | Pengo |
| peh | | | I | L | Bonan |
| pei | | | I | L | Chichimeca-Jonaz |
| pej | | | I | E | Northern Pomo |
| pek | | | I | L | Penchal |
| pel | | | I | L | Pekal |
| pem | | | I | L | Phende |
| peo | peo | | I | H | Old Persian (ca. 600-400 a.C.) |
| pep | | | I | L | Kunja |
| peq | | | I | L | Southern Pomo |
| pes | | | I | L | Iranian Persian |
| pev | | | I | L | Pémono |
| pex | | | I | L | Petats |
| pey | | | I | L | Petjo |
| pez | | | I | L | Eastern Penan |
| pfa | | | I | L | Pááfang |
| pfe | | | I | L | Peere |
| pfl | | | I | L | Pfaelzisch |
| pga | | | I | L | Sudanese Creole Arabic |
| pgg | | | I | L | Pangwali |
| pgi | | | I | L | Pagi |
| pgk | | | I | L | Rerep |
| pgn | | | I | A | Paelignian |
| pgs | | | I | L | Pangseng |
| pgu | | | I | L | Pagu |
| pha | | | I | L | Pa-Hng |
| phd | | | I | L | Phudagi |
| phg | | | I | L | Phuong |
| phh | | | I | L | Phula |
| phk | | | I | L | Phake |
| phl | | | I | L | Phalura |
| phm | | | I | L | Phimbi |
| phn | phn | | I | A | Phoenician |
| pho | | | I | L | Phunoi |
| phq | | | I | L | Phana' |
| phr | | | I | L | Pahari-Potwari |
| pht | | | I | L | Phu Thai |
| phu | | | I | L | Phuan |
| phv | | | I | L | Pahlavani |
| phw | | | I | L | Phangduwali |
| pia | | | I | L | Pima Bajo |
| pib | | | I | L | Yine |
| pic | | | I | L | Pinji |
| pid | | | I | L | Piaroa |
| pie | | | I | E | Piro |
| pif | | | I | L | Pingelapese |
| pig | | | I | L | Pisabo |
| pih | | | I | L | Pitcairn-Norfolk |
| pii | | | I | L | Pini |
| pij | | | I | E | Pijao |
| pil | | | I | L | Yom |
| pim | | | I | E | Powhatan |
| pin | | | I | L | Piame |
| pio | | | I | L | Piapoco |
| pip | | | I | L | Pero |
| pir | | | I | L | Piratapuyo |
| pis | | | I | L | Pijin |
| pit | | | I | E | Pitta Pitta |
| piu | | | I | L | Pintupi-Luritja |
| piv | | | I | L | Pileni |
| piw | | | I | L | Pimbwe |
| pix | | | I | L | Piu |
| piy | | | I | L | Piya-Kwonci |
| piz | | | I | L | Pije |
| pjt | | | I | L | Pitjantjatjara |
| pkb | | | I | L | Kipfokomo/Pokomo |
| pkc | | | I | E | Paekche |
| pkg | | | I | L | Pak-Tong |
| pkh | | | I | L | Pankhu |
| pkn | | | I | L | Pakanha |
| pko | | | I | L | Pökoot |
| pkp | | | I | L | Pukapuka |
| pks | | | I | L | Pakistan Sign Language |
| pkt | | | I | L | Maleng |
| pku | | | I | L | Paku |
| pla | | | I | L | Miani |
| plb | | | I | L | Polonombauk |
| plc | | | I | L | Central Palawano |
| pld | | | I | L | Polari |
| ple | | | I | L | Palu'e |
| plg | | | I | L | Pilagá |
| plh | | | I | L | Paulohi |
| pli | pli | pi | I | A | Pali |
| plj | | | I | L | Polci |
| plk | | | I | L | Kohistani Shina |
| pll | | | I | L | Shwe Palaung |
| pln | | | I | L | Palenquero |
| plo | | | I | L | Oluta Popoluca |
| plp | | | I | L | Palpa |
| plq | | | I | A | Palaic |
| plr | | | I | L | Palaka Senoufo |
| pls | | | I | L | San Marcos Tlalcoyalco Popoloca |
| plt | | | I | L | Plateau Malagasy |
| plu | | | I | L | Palikúr |
| plv | | | I | L | Southwest Palawano |
| plw | | | I | L | Brooke's Point Palawano |
| ply | | | I | L | Bolyu |
| plz | | | I | L | Paluan |
| pma | | | I | L | Paama |
| pmb | | | I | L | Pambia |
| pmc | | | I | E | Palumata |
| pmd | | | I | E | Pallanganmiddang |
| pme | | | I | L | Pwaamei |
| pmf | | | I | L | Pamona |
| pmi | | | I | L | Northern Pumi |
| pmj | | | I | L | Southern Pumi |
| pmk | | | I | E | Pamlico |
| pml | | | I | E | Lingua Franca |
| pmm | | | I | L | Pomo |
| pmn | | | I | L | Pam |
| pmo | | | I | L | Pom |
| pmq | | | I | L | Northern Pame |
| pmr | | | I | L | Paynamar |
| pms | | | I | L | Piemontese |
| pmt | | | I | L | Tuamotuan |
| pmu | | | I | L | Mirpur Panjabi |
| pmw | | | I | L | Plains Miwok |
| pmx | | | I | L | Poumei Naga |
| pmy | | | I | L | Papuan Malay |
| pmz | | | I | E | Southern Pame |
| pna | | | I | L | Punan Bah-Biau |
| pnb | | | I | L | Western Panjabi |
| pnc | | | I | L | Pannei |
| pne | | | I | L | Western Penan |
| png | | | I | L | Pongu |
| pnh | | | I | L | Penrhyn |
| pni | | | I | L | Aoheng |
| pnm | | | I | L | Punan Batu 1 |
| pnn | | | I | L | Pinai-Hagahai |
| pno | | | I | E | Panobo |
| pnp | | | I | L | Pancana |
| pnq | | | I | L | Pana (Burkina Faso) |
| pnr | | | I | L | Panim |
| pns | | | I | L | Ponosakan |
| pnt | | | I | L | Pontic |
| pnu | | | I | L | Jiongnai Bunu |
| pnv | | | I | L | Pinigura |
| pnw | | | I | L | Panytyima |
| pnx | | | I | L | Phong-Kniang |
| pny | | | I | L | Pinyin |
| pnz | | | I | L | Pana (Central African Republic) |
| poc | | | I | L | Poqomam |
| pod | | | I | E | Ponares |
| poe | | | I | L | San Juan Atzingo Popoloca |
| pof | | | I | L | Poke |
| pog | | | I | E | Potiguára |
| poh | | | I | L | Poqomchi' |
| poi | | | I | L | Highland Popoluca |
| pok | | | I | L | Pokangá |
| pol | pol | pl | I | L | Polish |
| pom | | | I | L | Southeastern Pomo |
| pon | pon | | I | L | Pohnpeian |
| poo | | | I | L | Central Pomo |
| pop | | | I | L | Pwapwa |
| poq | | | I | L | Texistepec Popoluca |
| por | por | pt | I | L | Portuguese |
| pos | | | I | L | Sayula Popoluca |
| pot | | | I | L | Potawatomi |
| pov | | | I | L | Upper Guinea Crioulo |
| pow | | | I | L | San Felipe Otlaltepec Popoloca |
| pox | | | I | E | Polabian |
| poy | | | I | L | Pogolo |
| ppa | | | I | L | Pao |
| ppe | | | I | L | Papi |
| ppi | | | I | L | Paipai |
| ppk | | | I | L | Uma |
| ppl | | | I | L | Pipil |
| ppm | | | I | L | Papuma |
| ppn | | | I | L | Papapana |
| ppo | | | I | L | Folopa |
| ppp | | | I | L | Pelende |
| ppq | | | I | L | Pei |
| ppr | | | I | L | Piru |
| pps | | | I | L | San Luís Temalacayuca Popoloca |
| ppt | | | I | L | Pare |
| ppu | | | I | E | Papora |
| pqa | | | I | L | Pa'a |
| pqm | | | I | L | Malecite-Passamaquoddy |
| prb | | | I | L | Lua' |
| prc | | | I | L | Parachi |
| prd | | | I | L | Parsi-Dari |
| pre | | | I | L | Principense |
| prf | | | I | L | Paranan |
| prg | | | I | E | Prussian |
| prh | | | I | L | Porohanon |
| pri | | | I | L | Paicî |
| prk | | | I | L | Parauk |
| prl | | | I | L | Peruvian Sign Language |
| prm | | | I | L | Kibiri |
| prn | | | I | L | Prasuni |
| pro | pro | | I | H | Old Provençal (to 1500) |
| prp | | | I | L | Parsi |
| prq | | | I | L | Ashéninka Perené |
| prr | | | I | E | Puri |
| prs | | | I | L | Dari |
| prt | | | I | L | Phai |
| pru | | | I | L | Puragi |
| prw | | | I | L | Parawen |
| prx | | | I | L | Purik |
| pry | | | I | L | Pray 3 |
| prz | | | I | L | Providencia Sign Language |
| psa | | | I | L | Asue Awyu |
| psc | | | I | L | Persian Sign Language |
| psd | | | I | L | Plains Indian Sign Language |
| pse | | | I | L | Central Malay |
| psg | | | I | L | Penang Sign Language |
| psh | | | I | L | Southwest Pashayi |
| psi | | | I | L | Southeast Pashayi |
| psl | | | I | L | Puerto Rican Sign Language |
| psm | | | I | E | Pauserna |
| psn | | | I | L | Panasuan |
| pso | | | I | L | Polish Sign Language |
| psp | | | I | L | Philippine Sign Language |
| psq | | | I | L | Pasi |
| psr | | | I | L | Portuguese Sign Language |
| pss | | | I | L | Kaulong |
| pst | | | I | L | Central Pashto |
| psw | | | I | L | Port Sandwich |
| psy | | | I | E | Piscataway |
| pta | | | I | L | Pai Tavytera |
| pth | | | I | E | Pataxó-Hãhaãi |
| pti | | | I | L | Pintiini |
| ptn | | | I | L | Patani |
| pto | | | I | L | Zo'é |
| ptp | | | I | L | Patep |
| ptr | | | I | L | Piamatsina |
| ptt | | | I | L | Enrekang |
| ptu | | | I | L | Bambam |
| ptv | | | I | L | Port Vato |
| ptw | | | I | E | Pentlatch |
| pua | | | I | L | Western Highland Purepecha |
| pub | | | I | L | Purum |
| puc | | | I | L | Punan Merap |
| pud | | | I | L | Punan Aput |
| pue | | | I | L | Puelche |
| puf | | | I | L | Punan Merah |
| pug | | | I | L | Phuie |
| pui | | | I | L | Puinave |
| puj | | | I | L | Punan Tubu |
| puk | | | I | L | Pu Ko |
| pum | | | I | L | Puma |
| puo | | | I | L | Puoc |
| pup | | | I | L | Pulabu |
| puq | | | I | E | Puquina |
| pur | | | I | L | Puruborá |
| pus | pus | ps | M | L | Pushto |
| put | | | I | L | Putoh |
| puu | | | I | L | Punu |
| puw | | | I | L | Puluwatese |
| pux | | | I | L | Puari |
| puy | | | I | E | Purisimeño |
| puz | | | I | L | Purum Naga |
| pwa | | | I | L | Pawaia |
| pwg | | | I | L | Gapapaiwa |
| pwm | | | I | L | Molbog |
| pwn | | | I | L | Paiwan |
| pwo | | | I | L | Pwo Western Karen |
| pwr | | | I | L | Powari |
| pww | | | I | L | Pwo Northern Karen |
| pxm | | | I | L | Quetzaltepec Mixe |
| pye | | | I | L | Pye Krumen |
| pym | | | I | L | Fyam |
| pyn | | | I | L | Poyanáwa |
| pyu | | | I | L | Puyuma |
| pyx | | | I | A | Pyu (Myanmar) |
| pyy | | | I | L | Pyen |
| pzn | | | I | L | Para Naga |

Codici ritirati

| 639-3 | Nome | Motivo del ritiro |
| - | - | - |
| paj | Ipeka-Tapuia | Unito a Curripaco (kpc) |
| pbz | Palu | Lingua inesistente |
| pec | Southern Pesisir | Unito a Lampung Api (ljp) |
| pen | Penesak | Unito a Musi (mui) |
| pgy | Pongyong | Lingua inesistente |
| plm | Palembang | Unito a Musi (mui) |
| poa | Eastern Pokomam | Unito a Poqomam (poc) |
| pob | Western Pokomchí | Unito a Poqomchi' (poh) |
| poj | Lower Pokomo | Unito a Kipfokomo (Pokomo) (pkb) |
| pou | Southern Pokomam | Unito a Poqomam (poc) |
| ppv | Papavô | Lingua inesistente |
| prv | Provençal | Unito da Occitan (post 1500) (oci) |
| pun | Pubian | Unito a Lampung Api (ljp) |

### Q

| Cod. | 639-2 | 639-1 | Dom | Tip | Nome |
| - | - | - | - | - | - |
| qua | | | I | L | Quapaw |
| qub | | | I | L | Huallaga Huánuco Quechua |
| quc | | | I | L | K'iche'; Quiché |
| qud | | | I | L | Calderón Highland Quichua |
| que | que | qu | M | L | Quechua |
| quf | | | I | L | Lambayeque Quechua |
| qug | | | I | L | Chimborazo Highland Quichua |
| quh | | | I | L | South Bolivian Quechua |
| qui | | | I | L | Quileute |
| quk | | | I | L | Chachapoyas Quechua |
| qul | | | I | L | North Bolivian Quechua |
| qum | | | I | L | Sipacapense |
| qun | | | I | E | Quinault |
| qup | | | I | L | Southern Pastaza Quechua |
| quq | | | I | L | Quinqui |
| qur | | | I | L | Yanahuanca Pasco Quechua |
| qus | | | I | L | Santiago del Estero Quichua |
| quv | | | I | L | Sacapulteco |
| quw | | | I | L | Tena Lowland Quichua |
| qux | | | I | L | Yauyos Quechua |
| quy | | | I | L | Ayacucho Quechua |
| quz | | | I | L | Cusco Quechua |
| qva | | | I | L | Ambo-Pasco Quechua |
| qvc | | | I | L | Cajamarca Quechua |
| qve | | | I | L | Eastern Apurímac Quechua |
| qvh | | | I | L | Huamalíes-Dos de Mayo Huánuco Quechua |
| qvi | | | I | L | Imbabura Highland Quichua |
| qvj | | | I | L | Loja Highland Quichua |
| qvl | | | I | L | Cajatambo North Lima Quechua |
| qvm | | | I | L | Margos-Yarowilca-Lauricocha Quechua |
| qvn | | | I | L | North Junín Quechua |
| qvo | | | I | L | Napo Lowland Quechua |
| qvp | | | I | L | Pacaraos Quechua |
| qvs | | | I | L | San Martín Quechua |
| qvw | | | I | L | Huaylla Wanca Quechua |
| qvy | | | I | L | Queyu |
| qvz | | | I | L | Northern Pastaza Quichua |
| qwa | | | I | L | Corongo Ancash Quechua |
| qwc | | | I | H | Classical Quechua |
| qwh | | | I | L | Huaylas Ancash Quechua |
| qwm | | | I | E | Kuman (Russia) |
| qws | | | I | L | Sihuas Ancash Quechua |
| qwt | | | I | E | Kwalhioqua-Tlatskanai |
| qxa | | | I | L | Chiquián Ancash Quechua |
| qxc | | | I | L | Chincha Quechua |
| qxh | | | I | L | Panao Huánuco Quechua |
| qxl | | | I | L | Salasaca Highland Quichua |
| qxn | | | I | L | Northern Conchucos Ancash Quechua |
| qxo | | | I | L | Southern Conchucos Ancash Quechua |
| qxp | | | I | L | Puno Quechua |
| qxq | | | I | L | Qashqa'i |
| qxr | | | I | L | Cañar Highland Quichua |
| qxs | | | I | L | Southern Qiang |
| qxt | | | I | L | Santa Ana de Tusi Pasco Quechua |
| qxu | | | I | L | Arequipa-La Unión Quechua |
| qxw | | | I | L | Jauja Wanca Quechua |
| qya | | | I | C | Quenya |

Codici ritirati

| 639-3 | Nome | Motivo del ritiro |
| - | - | - |
| quj | Joyabaj Quiché | Unito a K'iche' (quc) |
| qut | West Central Quiché | Unito a K'iche' (quc) |
| quu | Eastern Quiché | Unito a K'iche' (quc) |
| qxi | San Andrés Quiché | Unito a K'iche' (quc) |

### R

| Cod. | 639-2 | 639-1 | Dom | Tip | Nome |
| - | - | - | - | - | - |
| raa | | | I | L | Dungmali |
| rab | | | I | L | Camling |
| rac | | | I | L | Rasawa |
| rad | | | I | L | Rade |
| raf | | | I | L | Western Meohang |
| rag | | | I | L | Logooli |
| rah | | | I | L | Rabha |
| rai | | | I | L | Ramoaaina |
| raj | raj | | M | L | Rajasthani |
| rak | | | I | L | Tulu-Bohuai |
| ral | | | I | L | Ralte |
| ram | | | I | L | Canela |
| ran | | | I | L | Riantana |
| rao | | | I | L | Rao |
| rap | rap | | I | L | Rapanui |
| raq | | | I | L | Saam |
| rar | rar | | I | L | Rarotongan |
| ras | | | I | L | Tegali |
| rat | | | I | L | Razajerdi |
| rau | | | I | L | Raute |
| rav | | | I | L | Sampang |
| raw | | | I | L | Rawang |
| rax | | | I | L | Rang |
| ray | | | I | L | Rapa |
| raz | | | I | L | Rahambuu |
| rbb | | | I | L | Rumai Palaung |
| rbl | | | I | L | Miraya Bikol |
| rcf | | | I | L | Réunion Creole French |
| rdb | | | I | L | Rudbari |
| rea | | | I | L | Rerau |
| reb | | | I | L | Rembong |
| ree | | | I | L | Rejang Kayan |
| reg | | | I | L | Kara (Tanzania) |
| rei | | | I | L | Reli |
| rej | | | I | L | Rejang |
| rel | | | I | L | Rendille |
| rem | | | I | E | Remo |
| ren | | | I | L | Rengao |
| rer | | | I | E | Rer Bare |
| res | | | I | L | Reshe |
| ret | | | I | L | Retta |
| rey | | | I | L | Reyesano |
| rga | | | I | L | Roria |
| rge | | | I | L | Romano-Greek |
| rgk | | | I | E | Rangkas |
| rgn | roa | | I | L | Romagnol |
| rgr | | | I | L | Resígaro |
| rgs | | | I | L | Southern Roglai |
| rgu | | | I | L | Ringgou |
| rhg | | | I | L | Rohingya |
| rhp | | | I | L | Yahang |
| ria | | | I | L | Riang (India) |
| rie | | | I | L | Rien |
| rif | | | I | L | Tarifit |
| ril | | | I | L | Riang (Myanmar) |
| rim | | | I | L | Nyaturu |
| rin | | | I | L | Nungu |
| rir | | | I | L | Ribun |
| rit | | | I | L | Ritarungo |
| riu | | | I | L | Riung |
| rjg | | | I | L | Rajong |
| rji | | | I | L | Raji |
| rjs | | | I | L | Rajbanshi |
| rka | | | I | L | Kraol |
| rkb | | | I | L | Rikbaktsa |
| rkh | | | I | L | Rakahanga-Manihiki |
| rki | | | I | L | Rakhine |
| rkm | | | I | L | Marka |
| rkt | | | I | L | Kamta (India)/Rangpuri (Bangladesh) |
| rma | | | I | L | Rama |
| rmb | | | I | L | Rembarunga |
| rmc | | | I | L | Carpathian Romani |
| rmd | | | I | L | Traveller Danish |
| rme | | | I | L | Angloromani |
| rmf | | | I | L | Kalo Finnish Romani |
| rmg | | | I | L | Traveller Norwegian |
| rmh | | | I | L | Murkim |
| rmi | | | I | L | Lomavren |
| rmk | | | I | L | Romkun |
| rml | | | I | L | Baltic Romani |
| rmm | | | I | L | Roma |
| rmn | | | I | L | Balkan Romani |
| rmo | | | I | L | Sinte Romani |
| rmp | | | I | L | Rempi |
| rmq | | | I | L | Caló |
| rms | | | I | L | Romanian Sign Language |
| rmt | | | I | L | Domari |
| rmu | | | I | L | Tavringer Romani |
| rmv | | | I | C | Romanova |
| rmw | | | I | L | Welsh Romani |
| rmx | | | I | L | Romam |
| rmy | | | I | L | Vlax Romani |
| rmz | | | I | L | Marma |
| rna | | | I | E | Runa |
| rnd | | | I | L | Ruund |
| rng | | | I | L | Ronga |
| rnl | | | I | L | Ranglong |
| rnn | | | I | L | Roon |
| rnp | | | I | L | Rongpo |
| rnr | | | I | E | Nari Nari |
| rnw | | | I | L | Rungwa |
| rob | | | I | L | Tae' |
| roc | | | I | L | Cacgia Roglai |
| rod | | | I | L | Rogo |
| roe | | | I | L | Ronji |
| rof | | | I | L | Rombo |
| rog | | | I | L | Northern Roglai |
| roh | roh | rm | I | L | Romansh |
| rol | | | I | L | Romblomanon |
| rom | rom | | M | L | Romany |
| ron | ron/rum | ro | I | L | Romanian |
| roo | | | I | L | Rotokas |
| rop | | | I | L | Kriol |
| ror | | | I | L | Rongga |
| rou | | | I | L | Runga |
| row | | | I | L | Dela-Oenale |
| rpn | | | I | L | Repanbitip |
| rpt | | | I | L | Rapting |
| rri | | | I | L | Ririo |
| rro | | | I | L | Waima |
| rrt | | | I | E | Aritinngithigh |
| rsb | | | I | L | Romano-Serbian |
| rsi | | | I | L | Rennellese Sign Language |
| rsl | | | I | L | Russian Sign Language |
| rth | | | I | L | Ratahan |
| rtm | | | I | L | Rotuman |
| rtw | | | I | L | Rathawi |
| rub | | | I | L | Gungu |
| ruc | | | I | L | Ruli |
| rue | | | I | L | Rusyn |
| ruf | | | I | L | Luguru |
| rug | | | I | L | Roviana |
| ruh | | | I | L | Ruga |
| rui | | | I | L | Rufiji |
| ruk | | | I | L | Che |
| run | run | rn | I | L | Rundi |
| ruo | | | I | L | Istro Romanian |
| rup | rup | | I | L | Macedo Romanian |
| ruq | | | I | L | Megleno Romanian |
| rus | rus | ru | I | L | Russian |
| rut | | | I | L | Rutul |
| ruu | | | I | L | Lanas Lobu |
| ruy | | | I | L | Mala (Nigeria) |
| ruz | | | I | L | Ruma |
| rwa | | | I | L | Rawo |
| rwk | | | I | L | Rwa |
| rwm | | | I | L | Amba (Uganda) |
| rwo | | | I | L | Rawa |
| rwr | | | I | L | Marwari (India) |
| ryn | | | I | L | Northern Amami-Oshima |
| rys | | | I | L | Yaeyama |
| ryu | | | I | L | Central Okinawan |

Codici ritirati

| 639-3 | Nome | Motivo del ritiro |
| - | - | - |
| rae | Ranau | Unito a Lampung Api (ljp) |
| rjb | Rajbanshi | Suddiviso in Kamta (India)/Rangpuri (Bangladesh) (rkt) e Rajbanshi (Nepal) (rjs) |
| rmr | Caló | Suddiviso in Caló (rmq) e Erromintxela (emx) |
| rws | Rawas | Unito a Musi (mui) |

### S

| Cod. | 639-2 | 639-1 | Dom | Tip | Nome |
| - | - | - | - | - | - |
| saa | | | I | L | Saba |
| sab | | | I | L | Buglere |
| sac | | | I | L | Mesquakie |
| sad | sad | | I | L | Sandawe |
| sae | | | I | L | Sabanês |
| saf | | | I | L | Safaliba |
| sag | sag | sg | I | L | Sango |
| sah | sah | | I | L | Yakut |
| saj | | | I | L | Sahu |
| sak | | | I | L | Sake |
| sam | sam | | I | E | Samaritan Aramaic |
| san | san | sa | I | A | Sanskrit |
| sao | | | I | L | Sause |
| sap | | | I | L | Sanapaná |
| saq | | | I | L | Samburu |
| sar | | | I | E | Saraveca |
| sas | sas | | I | L | Sasak |
| sat | sat | | I | L | Santali |
| sau | | | I | L | Saleman |
| sav | | | I | L | Saafi-Saafi |
| saw | | | I | L | Sawi |
| sax | | | I | L | Sa |
| say | | | I | L | Saya |
| saz | | | I | L | Saurashtra |
| sba | | | I | L | Ngambay |
| sbb | | | I | L | Simbo |
| sbc | | | I | L | Kele (Papua New Guinea) |
| sbd | | | I | L | Southern Samo |
| sbe | | | I | L | Saliba |
| sbf | | | I | L | Shabo |
| sbg | | | I | L | Seget |
| sbh | | | I | L | Sori-Harengan |
| sbi | | | I | L | Seti |
| sbj | | | I | L | Surbakhal |
| sbk | | | I | L | Safwa |
| sbl | | | I | L | Botolan Sambal |
| sbm | | | I | L | Sagala |
| sbn | | | I | L | Sindhi Bhil |
| sbo | | | I | L | Sabüm |
| sbp | | | I | L | Sangu (Tanzania) |
| sbq | | | I | L | Sileibi |
| sbr | | | I | L | Sembakung Murut |
| sbs | | | I | L | Subiya |
| sbt | | | I | L | Kimki |
| sbu | | | I | L | Stod Bhoti |
| sbv | | | I | A | Sabine |
| sbw | | | I | L | Simba |
| sbx | | | I | L | Seberuang |
| sby | | | I | L | Soli |
| sbz | | | I | L | Sara Kaba |
| scb | | | I | L | Chut |
| sce | | | I | L | Dongxiang |
| scf | | | I | L | San Miguel Creole French |
| scg | | | I | L | Sanggau |
| sch | | | I | L | Sakachep |
| sci | | | I | L | Sri Lankan Creole Malay |
| sck | | | I | L | Sadri |
| scl | | | I | L | Shina |
| scn | scn | | I | L | Sicilian (sicilianu) |
| sco | sco | | I | L | Scots |
| scp | | | I | L | Helambu Sherpa |
| scq | | | I | L | Sa'och |
| scs | | | I | L | North Slavey |
| scu | | | I | L | Shumcho |
| scv | | | I | L | Sheni |
| scw | | | I | L | Sha |
| scx | | | I | A | Sicel |
| sda | | | I | L | Toraja-Sa'dan |
| sdb | | | I | L | Shabak |
| sdc | | | I | L | Sassarese Sardinian |
| sde | | | I | L | Surubu |
| sdf | | | I | L | Sarli |
| sdg | | | I | L | Savi |
| sdh | | | I | L | Southern Kurdish |
| sdj | | | I | L | Suundi |
| sdk | | | I | L | Sos Kundi |
| sdl | | | I | L | Saudi Arabian Sign Language |
| sdm | | | I | L | Semandang |
| sdn | | | I | L | Gallurese Sardinian |
| sdo | | | I | L | Bukar-Sadung Bidayuh |
| sdp | | | I | L | Sherdukpen |
| sdr | | | I | L | Oraon Sadri |
| sds | | | I | E | Sened |
| sdt | | | I | E | Shuadit |
| sdu | | | I | L | Sarudu |
| sdx | | | I | L | Sibu |
| sdz | | | I | L | Sallands |
| sea | | | I | L | Semai |
| seb | | | I | L | Shempire Senoufo |
| sec | | | I | L | Sechelt |
| sed | | | I | L | Sedang |
| see | | | I | L | Seneca |
| sef | | | I | L | Cebaara Senoufo |
| seg | | | I | L | Segeju |
| seh | | | I | L | Sena |
| sei | | | I | L | Seri |
| sej | | | I | L | Sene |
| sek | | | I | L | Sekani |
| sel | sel | | I | L | Selkup |
| sen | | | I | L | Nanerigé Sénoufo |
| seo | | | I | L | Suarmin |
| sep | | | I | L | Sìcìté Sénoufo |
| seq | | | I | L | Senara Sénoufo |
| ser | | | I | L | Serrano |
| ses | | | I | L | Koyraboro Senni Songhai |
| set | | | I | L | Sentani |
| seu | | | I | L | Serui-Laut |
| sev | | | I | L | Nyarafolo Senoufo |
| sew | | | I | L | Sewa Bay |
| sey | | | I | L | Secoya |
| sez | | | I | L | Senthang Chin |
| sfb | | | I | L | Langue des signes de Belgique Francophone; French Belgian Sign Language |
| sfm | | | I | L | Small Flowery Miao |
| sfs | | | I | L | South African Sign Language |
| sfw | | | I | L | Sehwi |
| sga | sga | | I | H | Old Irish (to 900) |
| sgb | | | I | L | Mag-Anchi Ayta |
| sgd | | | I | L | Surigaonon |
| sge | | | I | L | Segai |
| sgg | | | I | L | Swiss-German Sign Language |
| sgh | | | I | L | Shughni |
| sgi | | | I | L | Suga |
| sgm | | | I | E | Singa |
| sgo | | | I | L | Songa |
| sgp | | | I | L | Singpho |
| sgr | | | I | L | Sangisari |
| sgt | | | I | L | Brokpake |
| sgu | | | I | L | Salas |
| sgw | | | I | L | Sebat Bet Guraghé |
| sgx | | | I | L | Sierra Leone Sign Language |
| sgy | | | I | L | Sanglechi |
| sgz | | | I | L | Sursurunga |
| sha | | | I | L | Shall-Zwall |
| shb | | | I | L | Ninam |
| shc | | | I | L | Sonde |
| she | | | I | L | Sheko |
| shg | | | I | L | Shua |
| shh | | | I | L | Shoshoni |
| shi | | | I | L | Tachelhit |
| shj | | | I | L | Shatt |
| shk | | | I | L | Shilluk |
| shl | | | I | L | Shendu |
| shm | | | I | L | Shahrudi |
| shn | shn | | I | L | Shan |
| sho | | | I | L | Shanga |
| shp | | | I | L | Shipibo-Conibo |
| shq | | | I | L | Sala |
| shr | | | I | L | Shi |
| shs | | | I | L | Shuswap |
| sht | | | I | E | Shasta |
| shu | | | I | L | Chadian Arabic |
| shv | | | I | L | Shehri |
| shw | | | I | L | Shwai |
| shx | | | I | L | She |
| shy | | | I | L | Tachawit |
| shz | | | I | L | Syenara Senoufo |
| sia | | | I | E | Akkala Sami |
| sib | | | I | L | Sebob Kenyah |
| sid | sid | | I | L | Sidamo |
| sie | | | I | L | Simaa |
| sif | | | I | L | Siamou |
| sig | | | I | L | Paasaal |
| sih | | | I | L | Zire |
| sii | | | I | L | Shom Peng |
| sij | | | I | L | Numbami |
| sik | | | I | L | Sikiana |
| sil | | | I | L | Tumulung Sisaala |
| sim | | | I | L | Mende (Papua New Guinea) |
| sin | sin | si | I | L | Sinhala |
| sip | | | I | L | Sikkimese |
| siq | | | I | L | Sonia |
| sir | | | I | L | Siri |
| sis | | | I | E | Siuslaw |
| siu | | | I | L | Sinagen |
| siv | | | I | L | Sumariup |
| siw | | | I | L | Siwai |
| six | | | I | L | Sumau |
| siy | | | I | L | Sivandi |
| siz | | | I | L | Siwi |
| sja | | | I | L | Epena |
| sjb | | | I | L | Sajau Basap |
| sjd | | | I | L | Kildin Sami |
| sje | | | I | L | Pite Sami |
| sjg | | | I | L | Assangori |
| sjk | | | I | E | Kemi Sami |
| sjl | | | I | L | Sajalong |
| sjm | | | I | L | Mapun |
| sjn | | | I | C | Sindarin |
| sjo | | | I | L | Xibe |
| sjp | | | I | L | Surajpuri |
| sjr | | | I | L | Siar-Lak |
| sjs | | | I | E | Senhaja De Srair |
| sjt | | | I | L | Ter Sami |
| sju | | | I | L | Ume Sami |
| sjw | | | I | L | Shawnee |
| ska | | | I | L | Skagit |
| skb | | | I | L | Saek |
| skc | | | I | L | Sauk |
| skd | | | I | L | Southern Sierra Miwok |
| ske | | | I | L | Seke (Vanuatu) |
| skf | | | I | L | Sakirabiá |
| skg | | | I | L | Sakalava Malagasy |
| skh | | | I | L | Sikule |
| ski | | | I | L | Sika |
| skj | | | I | L | Seke (Nepal) |
| skk | | | I | L | Sok |
| skm | | | I | L | Sakam |
| skn | | | I | L | Kolibugan Subanon |
| sko | | | I | L | Seko Tengah |
| skp | | | I | L | Sekapan |
| skq | | | I | L | Sininkere |
| skr | | | I | L | Seraiki |
| sks | | | I | L | Maia |
| skt | | | I | L | Sakata |
| sku | | | I | L | Sakao |
| skv | | | I | L | Skou |
| skw | | | I | E | Skepi Creole Dutch |
| skx | | | I | L | Seko Padang |
| sky | | | I | L | Sikaiana |
| skz | | | I | L | Sekar |
| slc | | | I | L | Sáliba |
| sld | | | I | L | Sissala |
| sle | | | I | L | Sholaga |
| slf | | | I | L | Swiss-Italian Sign Language |
| slg | | | I | L | Selungai Murut |
| slh | | | I | L | Southern Puget Sound Salish |
| sli | | | I | L | Lower Silesian |
| slj | | | I | L | Salumá |
| slk | slk/slo | sk | I | L | Slovak |
| sll | | | I | L | Salt-Yui |
| slm | | | I | L | Pangutaran Sama |
| sln | | | I | E | Salinan |
| slp | | | I | L | Lamaholot |
| slq | | | I | L | Salchuq |
| slr | | | I | L | Salar |
| sls | | | I | L | Singapore Sign Language |
| slt | | | I | L | Sila |
| slu | | | I | L | Selaru |
| slv | slv | sl | I | L | Slovenian |
| slw | | | I | L | Sialum |
| slx | | | I | L | Salampasu |
| sly | | | I | L | Selayar |
| slz | | | I | L | Ma'ya |
| sma | sma | | I | L | Southern Sami |
| smb | | | I | L | Simbari |
| smc | | | I | L | Som |
| smd | | | I | L | Sama |
| sme | sme | se | I | L | Northern Sami |
| smf | | | I | L | Auwe |
| smg | | | I | L | Simbali |
| smh | | | I | L | Samei |
| smj | smj | | I | L | Lule Sami |
| smk | | | I | L | Bolinao |
| sml | | | I | L | Central Sama |
| smm | | | I | L | Musasa |
| smn | smn | | I | L | Inari Sami |
| smo | smo | sm | I | L | Samoan |
| smp | | | I | E | Samaritan |
| smq | | | I | L | Samo |
| smr | | | I | L | Simeulue |
| sms | sms | | I | L | Skolt Sami |
| smt | | | I | L | Simte |
| smu | | | I | L | Somray |
| smv | | | I | L | Samvedi |
| smw | | | I | L | Sumbawa |
| smx | | | I | L | Samba |
| smy | | | I | L | Semnani |
| smz | | | I | L | Simeku |
| sna | sna | sn | I | L | Shona |
| snb | | | I | L | Sebuyau |
| snc | | | I | L | Sinaugoro |
| snd | snd | sd | I | L | Sindhi |
| sne | | | I | L | Jagoi |
| snf | | | I | L | Noon |
| sng | | | I | L | Sanga (Democratic Republic of Congo) |
| snh | | | I | E | Shinabo |
| sni | | | I | E | Sensi |
| snj | | | I | L | Riverain Sango |
| snk | snk | | I | L | Soninke |
| snl | | | I | L | Sangil |
| snm | | | I | L | Southern Ma'di |
| snn | | | I | L | Siona |
| sno | | | I | L | Snohomish |
| snp | | | I | L | Siane |
| snq | | | I | L | Sangu (Gabon) |
| snr | | | I | L | Sihan |
| sns | | | I | L | South West Bay |
| snu | | | I | L | Senggi |
| snv | | | I | L | Sa'ban |
| snw | | | I | L | Selee |
| snx | | | I | L | Sam |
| sny | | | I | L | Saniyo-Hiyewe |
| snz | | | I | L | Sinsauru |
| soa | | | I | L | Thai Song |
| sob | | | I | L | Sobei |
| soc | | | I | L | So (Democratic Republic of Congo) |
| sod | | | I | L | Songoora |
| soe | | | I | L | Songomeno |
| sog | sog | | I | A | Sogdian |
| soh | | | I | L | Aka |
| soi | | | I | L | Sonha |
| soj | | | I | L | Soi |
| sok | | | I | L | Sokoro |
| sol | | | I | L | Solos |
| som | som | so | I | L | Somali |
| soo | | | I | L | Songo |
| sop | | | I | L | Songe |
| soq | | | I | L | Kanasi |
| sor | | | I | L | Somrai |
| sos | | | I | L | Seeku |
| sot | sot | st | I | L | Southern Sotho |
| sou | | | I | L | Southern Thai |
| sov | | | I | L | Sonsorol |
| sow | | | I | L | Sowanda |
| sox | | | I | L | So (Cameroon) |
| soy | | | I | L | Miyobe |
| soz | | | I | L | Temi |
| spa | spa | es | I | L | Spanish |
| spb | | | I | L | Sepa (Indonesia) |
| spc | | | I | L | Sapé |
| spd | | | I | L | Saep |
| spe | | | I | L | Sepa (Papua New Guinea) |
| spg | | | I | L | Sian |
| spi | | | I | L | Saponi |
| spk | | | I | L | Sengo |
| spl | | | I | L | Selepet |
| spm | | | I | L | Sepen |
| spo | | | I | L | Spokane |
| spp | | | I | L | Supyire Senoufo |
| spq | | | I | L | Loreto-Ucayali Spanish |
| spr | | | I | L | Saparua |
| sps | | | I | L | Saposa |
| spt | | | I | L | Spiti Bhoti |
| spu | | | I | L | Sapuan |
| spv | | | I | L | Sambalpuri |
| | | I | A | South Picene |
| spy | | | I | L | Sabaot |
| sqa | | | I | L | Shama-Sambuga |
| sqh | | | I | L | Shau |
| sqi | alb/sqi | sq | M | L | Albanian |
| sqm | | | I | L | Suma |
| sqn | | | I | E | Susquehannock |
| sqo | | | I | L | Sorkhei |
| sqq | | | I | L | Sou |
| sqs | | | I | L | Sri Lankan Sign Language |
| sqt | | | I | L | Soqotri |
| squ | | | I | L | Squamish |
| sra | | | I | L | Saruga |
| srb | | | I | L | Sora |
| src | | | I | L | Logudorese Sardinian |
| srd | srd | sc | M | L | Sardinian |
| sre | | | I | L | Sara |
| srf | | | I | L | Nafi |
| srg | | | I | L | Sulod |
| srh | | | I | L | Sarikoli |
| sri | | | I | L | Siriano |
| srk | | | I | L | Serudung Murut |
| srl | | | I | L | Isirawa |
| srm | | | I | L | Saramaccan |
| srn | | | I | L | Sranan Tongo |
| sro | | | I | L | Campidanese Sardinian |
| srp | scc/srp | sr | I | L | Serbian |
| srq | | | I | L | Sirionó |
| srr | srr | | I | L | Serer |
| srs | | | I | L | Sarsi |
| srt | | | I | L | Sauri |
| sru | | | I | L | Suruí |
| srv | | | I | L | Waray Sorsogon |
| srw | | | I | L | Serua |
| srx | | | I | L | Sirmauri |
| sry | | | I | L | Sera |
| srz | | | I | L | Shahmirzadi |
| ssb | | | I | L | Southern Sama |
| ssd | | | I | L | Siroi |
| sse | | | I | L | Balangingi |
| ssf | | | I | L | Thao |
| ssg | | | I | L | Seimat |
| ssh | | | I | L | Shihhi Arabic |
| ssi | | | I | L | Sansi |
| ssj | | | I | L | Sausi |
| ssk | | | I | L | Sunam |
| ssl | | | I | L | Western Sisaala |
| ssm | | | I | L | Semnam |
| ssn | | | I | L | Waata |
| sso | | | I | L | Sissano |
| ssp | | | I | L | Spanish Sign Language |
| ssq | | | I | L | So'a |
| ssr | | | I | L | Swiss-French Sign Language |
| sss | | | I | L | Sô |
| sst | | | I | L | Sinasina |
| ssu | | | I | L | Susuami |
| ssv | | | I | L | Shark Bay |
| ssw | ssw | ss | I | L | Swati |
| ssx | | | I | L | Samberigi |
| ssy | | | I | L | Saho |
| ssz | | | I | L | Sengseng |
| sta | | | I | L | Settla |
| stb | | | I | L | Northern Subanen |
| std | | | I | L | Sentinel |
| ste | | | I | L | Liana-Seti |
| stf | | | I | L | Seta |
| stg | | | I | L | Trieng |
| sth | | | I | L | Shelta |
| sti | | | I | L | Bulo Stieng |
| stj | | | I | L | Matya Samo |
| stk | | | I | L | Arammba |
| stl | | | I | L | Stellingwerfs |
| stm | | | I | L | Setaman |
| stn | | | I | L | Owa |
| sto | | | I | L | Stoney |
| stp | | | I | L | Southeastern Tepehuan |
| stq | | | I | L | Saterfriesisch |
| str | | | I | L | Straits Salish |
| sts | | | I | L | Shumashti |
| stt | | | I | L | Budeh Stieng |
| stu | | | I | L | Samtao |
| stv | | | I | L | Silt'e |
| stw | | | I | L | Satawalese |
| sua | | | I | L | Sulka |
| sub | | | I | L | Suku |
| suc | | | I | L | Western Subanon |
| sue | | | I | L | Suena |
| sug | | | I | L | Suganga |
| suh | | | I | L | Suba |
| sui | | | I | L | Suki |
| suj | | | I | L | Shubi |
| suk | suk | | I | L | Sukuma |
| sun | sun | su | I | L | Sundanese |
| suq | | | I | L | Suri |
| sur | | | I | L | Mwaghavul |
| sus | sus | | I | L | Susu |
| sut | | | I | E | Subtiaba |
| suv | | | I | L | Sulung |
| suw | | | I | L | Sumbwa |
| sux | sux | | I | A | Sumerian |
| suy | | | I | L | Suyá |
| suz | | | I | L | Sunwar |
| sva | | | I | L | Svan |
| svb | | | I | L | Ulau-Suain |
| svc | | | I | L | Vincentian Creole English |
| sve | | | I | L | Serili |
| svk | | | I | L | Slovakian Sign Language |
| svm | | | I | L | Slavomolisano |
| svr | | | I | L | Savara |
| svs | | | I | L | Savosavo |
| svx | | | I | E | Skalvian |
| swa | swa | sw | M | L | Swahili (generic) |
| swb | | | I | L | Comorian |
| swc | | | I | L | Congo Swahili |
| swe | swe | sv | I | L | Swedish |
| swf | | | I | L | Sere |
| swg | | | I | L | Swabian |
| swh | | | I | L | Swahili (specific) |
| swi | | | I | L | Sui |
| swj | | | I | L | Sira |
| swk | | | I | L | Malawi Sena |
| swl | | | I | L | Swedish Sign Language |
| swm | | | I | L | Samosa |
| swn | | | I | L | Sawknah |
| swp | | | I | L | Suau |
| swq | | | I | L | Sharwa |
| swr | | | I | L | Saweru |
| sws | | | I | L | Seluwasan |
| swt | | | I | L | Sawila |
| swu | | | I | L | Suwawa |
| swv | | | I | L | Shekhawati |
| sww | | | I | L | Sowa |
| swx | | | I | L | Suruahá |
| swy | | | I | L | Sarua |
| sxc | | | I | A | Sicanian |
| sxe | | | I | L | Sighu |
| sxg | | | I | L | Shixing |
| sxk | | | I | E | Southern Kalapuya |
| sxl | | | I | E | Selian |
| sxm | | | I | L | Samre |
| sxn | | | I | L | Sangir |
| sxo | | | I | A | Sorothaptic |
| sxr | | | I | L | Saaroa |
| sxs | | | I | L | Sasaru |
| sxu | | | I | L | Upper Saxon |
| sxw | | | I | L | Saxwe Gbe |
| sya | | | I | L | Siang |
| syb | | | I | L | Central Subanen |
| syc | | | I | H | Classical Syriac |
| syi | | | I | L | Seki |
| syk | | | I | L | Sukur |
| syl | | | I | L | Sylheti |
| sym | | | I | L | Maya Samo |
| syn | | | I | L | Senaya |
| syo | | | I | L | Suoy |
| syr | syr | | M | L | Syriac |
| sys | | | I | L | Sinyar |
| syw | | | I | L | Kagate |
| sza | | | I | L | Semelai |
| szb | | | I | L | Ngalum |
| szc | | | I | L | Semaq Beri |
| szd | | | I | E | Seru |
| sze | | | I | L | Seze |
| szg | | | I | L | Sengele |
| szl | | | I | L | Silesian |
| szn | | | I | L | Sula |
| szp | | | I | L | Suabo |
| szv | | | I | L | Isu (Fako Division) |
| szw | | | I | L | Sawai |

Codici ritirati

| 639-3 | Nome | Motivo del ritiro |
| - | - | - |
| sca | Sansu | Unito a Hlersu (hle) |
| sdd | Semendo | Unito a Central Malay (pse) |
| sdi | Sindang Kelingi | Unito a Col (liw) |
| sgl | Sanglechi-Ishkashimi | Suddiviso in Ishkashimi (isk) e Sanglechi (sgy) |
| sic | Malinguat | Suddiviso in Keak (keh) e Sos Kundi (sdk) |
| skl | Selako | Unito a Kendayan; Salako (knx) |
| slb | Kahumamahon Saluan | Unito a Saluan (loe) |
| srj | Serawai | Unito a Central Malay (pse) |
| stc | Santa Cruz | Suddiviso in Nalögo (nlz) e Natügu (ntu) |
| suf | Tarpia | Suddiviso in Kaptiau (kbi) e Tarpia (tpf) |
| sul | Surigaonon | Suddiviso in Surigaonon (sgd) e Tandaganon (tgn) |
| sum | Sumo-Mayangna | Suddiviso in Mayangna (yan) e Ulwa (ulw) |
| suu | Sungkai | Unito da Lampung Api (ljp) |
| szk | Sizaki | Unito a Ikizu (ikz) |
