STO
# STO

STO may refer to:

## Businesses and organizations

### Government

* Science & Technology Organization, a NATO organization
* Service du travail obligatoire, French men & women between certain ages deported to Germany during WWII to work as slave labour
* Société de transport de l'Outaouais, a public transit operator in Gatineau, Quebec, Canada
* Sojourner Truth Organization, a defunct American leftist group
* Sovet Truda i Oborony (Совет труда и обороны): Council of Labor and Defense, a Soviet central planning agency of the 1920s
* United States Air Force Special Tactics Officer

### Non-governmental organizations

* State Trading Organization, a publicly owned Maldivian company
* Statoil, a publicly traded Norwegian oil company

## Science and technology

* Semi-automatic train operation
* Slater-type orbital, atomic orbitals
* STO-nG basis sets, of orbitals

## Sports

* Space Tornado Ogawa, a professional wrestling throw
* SportsTime Ohio, a regional sports network in northeast Ohio, United States

## Arts and entertainment

* Soldiers of the One, a group in the TV series Caprica
* Star Trek Online, a massively multiplayer online role-playing game
* STO, a posture emoticon used for representing a great admiration or great despair, see Emoticon#Orz
* Sto, pen name of illustrator Sergio Tofano

## Transport

* STO, the National Rail station code for South Tottenham railway station, London, England
* The airports of Stockholm, Sweden, by IATA code

## Other uses

* Safe Torque Off, an electronic signal used in industrial drives for safety function
* Security token offering, a type of public offering in which tokenized digital securities, are sold in cryptocurrency exchanges
* Stø, a village in Norway
* Stoney language (ISO 639-3 code)
* STO (professional wrestling), a maneuver in professional wrestling
