| 1 | TGS | Aerotranscargo, S.A. de C.V. | Callsign: Carguero, | MEX | AVCODES |
| 2 | TGSA | TRANSPORT GSA INC | | | SCAC3 |
| 3 | TGSA | TRANSPORTE GERSA | | | SCAC4 |
| 4 | TGSB | TRANSPORTES GOVALL SA DE CV | | | SCAC4 |
| 5 | TGSC | TRANS GERMANIA SHIPPING CO LTD | | | SCAC3 |
| 6 | TGSE | TRANSPORTES GAR SALI | | | SCAC4 |
| 7 | TGSG | TANGENT STAIR MANUFACTURING INC | | | SCAC4 |
| 8 | TGSH | TARGET SHIPPING INC | | | SCAC3 |
| 9 | TGSH | TARGET SHIPPING INC | | | SCAC4 |
| 10 | TGSI | THOMPSON, GEORGE & SON INC | | | SCAC3 |
| 11 | TGSI | TRANSGAS SHIPPING LINES | | | SCAC4 |
| 12 | TGSJ | TURNAGE AND SONS LLC | | | SCAC4 |
| 13 | TGSK | T G & SON TRUCKING | | | SCAC3 |
| 14 | TGSK | TRANSPORTES G R | | | SCAC4 |
| 15 | TGSL | TWIN GARDEN SALES INC | | | SCAC4 |
| 16 | TGSM | T G S TRANSPORATION INC | | | SCAC3 |
| 17 | TGSM | T G S TRANSPORTATION INC | | | SCAC4 |
| 18 | TGSP | TARGET SHIPPING CORP. | | | SCAC3 |
| 19 | TGSP | TROPIGAS DE PUERTO RICO INC | | | SCAC4 |
| 20 | TGSQ | TRANSLINK GLOBAL SHIPPING INC | | | SCAC4 |
| 21 | TGSR | TRIANGLE SERVICES CORPORATION | | | SCAC3 |
| 22 | TGSR | TRANSPORTES GONZALO SANCHEZ ROSA | | | SCAC4 |
| 23 | TGST | T G S TRANSPORTATION INC | | | SCAC3 |
| 24 | TGSU | TOUAX GROUP | | F | BIC |
| 25 | TGSV | TUG SERVICES INC | | | SCAC3 |
| 26 | TGSV | TRANSPUGA SA DE CV | | | SCAC4 |
| 27 | TGSX | Texas Gulf Sulphur Co. | added 4/1963; 7/1965-4/1970; eliminated 7/1972 | | NAKINA |
| 28 | TGSX | Texas Gulf, Inc. | added 7/1972 | | NAKINA |
| 29 | TGSX | Texas Gulf Sulphur Co. | eliminated 1/1974 | | NAKINA |
| 30 | TGSX | Texasgulf Inc. | added 1/1974; 1/1975; eliminated 1/1978 | | NAKINA |
| 31 | TGSX | Texasgulf Inc., Soda Ash Operation | added 1/1978; 1/1980-1/1994; eliminated 10/1995 | | NAKINA |
| 32 | TGSX | TG Soda Ash, Inc. | added 10/1995; eliminated 4/2000 | | NAKINA |
| 33 | TGSX | FMC Corp. | added 4/2000; 7/2000-7/2005 | | NAKINA |
| 34 | TGSX | Texas Gulf Sulphur Co. | 7/65-4/70 | | NRHS |
| 35 | TGSX | Texasgulf Inc. | 1/75; eliminated 1/78 | | NRHS |
| 36 | TGSX | Texasgulf Inc., Soda Ash Operation | added 1/78; 1/80-1/94; eliminated 10/95 | | NRHS |
| 37 | TGSX | TG Soda Ash, Inc. | added 10/95; eliminated 4/2000 | | NRHS |
| 38 | TGSX | FMC Corp. | added 4/2000; 7/2000 | | NRHS |
| 39 | TGSX | FMC CORP. [TG SODA ASH, INC.; TEXASGULF, INC., SODA ASH OPERATIONS] | | | PWRC |
| 40 | TGSX | Texasgulf (TG Soda Ash) | | | RSRV |
| 41 | TGSX | TEXAS GULF SULPHUR CO | | | SCAC3 |
| 42 | TGSY | TRANSLOGISTIC SONIA | | | SCAC4 |
