| 1 | GAW | Global Airlift Limited | Callsign: Skycrawler, | EAK | AVCODES |
| 2 | GAW | Gambia Airways | IATA: GW, Callsign: The Gambia, Designator GW recalled by IATA | WAG | AVCODES |
| 3 | GAW | GREEN ACRES WOODLAND, INC. | | | PWRC |
| 4 | GAWC | G& W CARTAGE | | | SCAC1 |
| 5 | GAWC | G & W CARTAGE INC | | | SCAC4 |
| 6 | GAWR | GEORGES AUTO WRECKERS AND RECYCLING | | | SCAC4 |
| 7 | GAWU | GATEWAY CONTAINER INTERNATIONAL LIMITED | | BVI | BIC |
| 8 | GAWX | Union Tank Car Co. | added 4/1956; 10/1957; eliminated 1/1958 | | NAKINA |
| 9 | GAWX | General Analine & Film Corp., Dyestuff and Chemical Division | added 1/1955; eliminated 4/1956 | | NAKINA |
| 10 | GAWX | General Analine & Film Corp., General Aniline Works Division | 1/1941-7/1954; eliminated 1/1955 | | NAKINA |
| 11 | GAWX | General Analine Works, Inc. | 7/1937-4/1938 (not listed) | | NAKINA |
| 12 | GAWX | General Analine & Film Corp., General Aniline Works Division | Jan-52 | | NRHS |
| 13 | GAWX | Union Tank Car Co. | 10/57; eliminated 1/58 | | NRHS |
| 14 | GAWX | UNION TANK CAR CO. (GENERAL ANALINE & FILM CORP.) | | | PWRC |
