Liste des sigles de l'AAR débutant par T
# Liste des sigles de l'AAR débutant par T

## T

* TACX - Transport Arts Corporation
* TAEA - Tangipahoa and Eastern
* TAG - Tennessee, Alabama and Georgia Railway; Southern Railway; Norfolk Southern Railway
* TANX - Transitank Car Leasing Corporation
* TARX - Sandersville Leasing, Inc.
* TASD - Terminal Railway Alabama State Docks
* TATX - Tanco Transportation Corporation
* TBCX - The Boeing Company
* TBOX - TTX Corporation
* TC - Tennessee Central Railway
* TCAX - Transportation Corporation of America
* TCBR - Tecumseh Branch Connecting Railroad
* TCCX - TCCX Corporation
* TCDX - Tennessee Chemical Company
* TCG - Tucson, Cornelia and Gila Bend Railroad
* TCGX - Tri-County Gas, Inc.
* TCIX - Trinity Chemical Leasing
* TCKR - Turtle Creek Industrial Railroad
* TCLX - Trinity Chemical Leasing
* TCMX - Transportation Company of America
* TCSX - Tank Car Services, Inc.
* TCT - Texas City Terminal Railway
* TCWR - Twin Cities and Western Railroad
* TCX - General American Transportation Corporation
* TECX - Texas Crushed Stone Company
* TEIX - Transportation Equipment, Inc.
* TELX - Penwalt Carriers Corporation; ELF Atochem North America, Inc.
* TEM - Temiskaming and Northern Ontario
* TEMX - Temple-Eastex, Inc.
* TENN - Tennessee Railway
* TEXC - Texas Central Railroad
* TFM - Grupo Transportación Ferroviaria Mexicana
* TGAX - Texasgulf, Inc.
* TGCX - PolyOne Company
* TGIX - Texasgulf, Inc.; PCS Phosphate Company
* TGOX - US Rail Services, Inc.
* TGPX - Tamak Transportation Corporation
* TGSX - Texasgulf, Inc.; Tg Soda Ash, Inc.
* THB - Toronto, Hamilton and Buffalo Railway; Canadian Pacific Railway
* THRX - Transportation Company of America
* TILX - Trinity Industries Leasing
* TIMX - Trinity Industries Leasing
* TIPP - Tippecanoe Railway
* TIRL - Tonawanda Island Railroad
* TJRX - S. M. Brooks Company
* TKCX - Thiele Kaolin Company
* TKEN - Tennken Railroad
* TLCX - Pullman Leasing Company
* TLDX - Pullman Leasing Company; GE Capital Railcar Services
* TM - Texas Mexican Railway
* TMAX - Tennessee River Pulp and Paper Company
* TMBL - Tacoma Municipal Belt Line Railway
* TMPX - Texas Municipal Power Agency
* TMRW - Tacoma Rail
* TMSS - Towanda-Monroeton Shippers Lifeline, Inc.
* TMT - Trailer Marine Transportation Corporation
* TN - Texas and Northern Railway
* TNCX - North American Car Corp.; General Electric Railcar Services Corp.; General Electric Rail Services Corp. (Lessee: Nestlé, Inc.)
* TNHR - Three Notch Railroad
* TNM - Missouri Pacific Railroad
* TNMR - Texas-New Mexico Railroad; Austin and Northwestern Railroad
* TNO - Texas and New Orleans Railroad; Southern Pacific Railroad; Union Pacific Railroad
* TNVR - Tennessee Valley Railroad Museum
* TOC - Conrail
* TOE - Texas, Oklahoma and Eastern Railroad
* TOV - Tooele Valley Railway
* TP - Texas and Pacific Railway; Missouri Pacific Railroad; Union Pacific Railroad
* TPBX - General American Transportation Corporation
* TPCX - The Purdy Company
* TPFX - GE Rail Services
* TPIX - Tropicana Products; PepsiCo
* TPPX - Thilmany Pulp and Paper Company
* TPRX - Texas Power and Light Company
* TPT - Conrail
* TPTX - Trailer Train Company
* TPW - Toledo, Peoria and Western Railroad; Atchison, Topeka and Santa Fe Railway; BNSF Railway
* TQEX - First Union Rail
* TR - Tomahawk Railway
* TRAX - Railtex, Inc.
* TRBX - Timken Roller Bearing Company
* TRC - Trona Railway
* TRCX - Treco Sales, Inc.
* TRE - Trinity Railway Express
* TRGX - Terminal Grain Corporation
* TRIX - Midwest Energy Services Company
* TRLX - Texas Railcar Leasing Company
* TRMX - TRM Industries
* TRNX - Trinity Railcar Leasing Corporation
* TRPX - Tropigas, Inc., of Florida
* TRRA - Terminal Railroad Association of St Louis
* TRRY - Trillium Railway
* TRSX - GE Rail Services
* TRT - Tshiuetin Rail Transportation
* TRTX - W. J. Kirberger, Trustee
* TRUX - Midwest Bottle Gas Company
* TRYX - Tri-County Cooperative Association
* TS - Tidewater Southern Railway
* TSBY - Tuscola and Saginaw Bay Railway
* TSE - Texas Southeastern Railway
* TSPX - Texas Sulphur Products Company
* TSRD - Twin State Railroad
* TSU - Tulsa-Sapulpa Union Railway
* TT - Toledo Terminal Railroad
* TTAX - Trailer Train Company; TTX Corporation
* TTBX - Trailer Train Company
* TTCX - Trailer Train Company; TTX Corporation
* TTDX - Trailer Train Company
* TTFX - Trailer Train Company
* TTGX - Trailer Train Company; TTX Corporation
* TTHX - Trailer Train Company
* TTIS - Transkentucky Transportation Railroad
* TTIX - GE Rail Services
* TTJX - Trailer Train Company
* TTKX - Trailer Train Company
* TTLX - Trailer Train Company
* TTMX - Trailer Train Company
* TTNX - Trailer Train Company
* TTPX - Trailer Train Company
* TTR - Tijuana and Tecate Railway; Talleyrand Terminal Railroad
* TTRX - Trailer Train Company
* TTSX - Trailer Train Company
* TTUX - Trailer Train Company
* TTVX - Trailer Train Company
* TTWX - Trailer Train Company; TTX Corporation
* TTX - Trailer Train Company; TTX Corporation
* TUGX - Texas Utilities Generating Company
* TUST - Texarkana Union Station Trust
* TVAX - Tennessee Valley Authority
* TVRM - Tennessee Valley Railroad Museum
* TWGX - Tidewater Grain Company
* TWRY - Tidewater Railway
* TXIX - Texas Industries
* TXNW - Texas North Western Railway
* TXTC - Texas Transportation Company
* TXTX - Econo-Rail Corporation
* TYC - Tylerdale Connecting
* TZPR - Tazewell and Peoria Railroad
