| 1 | GNL | 135 Airways, Inc. | Callsign: General, | USA | AVCODES |
| 2 | GNL | General Aviation, Inc. | Callsign: General, | USA | AVCODES |
| 3 | GNL | 135 Airways | | | ICAO1 |
| 4 | GNLA | G & L AUTO TRANSPORT INC | | | SCAC4 |
| 5 | GNLB | GENERAL CABLE | | | SCAC4 |
| 6 | GNLD | GENERAL DELIVERY, INC | | | SCAC1 |
| 7 | GNLE | GREEN LINE ENTERPRISES, INC | | | SCAC1 |
| 8 | GNLE | GREEN LINE ENTERPRISES INC, THE | | | SCAC4 |
| 9 | GNLF | GREENLEAF TRANSPORT LLC | | | SCAC4 |
| 10 | GNLM | G & L TRANSIT INC | | | SCAC4 |
| 11 | GNLO | GIVENS LOGISTICS | | | SCAC4 |
| 12 | GNLP | GNC TRANSPORTATION LLC | | | SCAC4 |
| 13 | GNLQ | GUNTERS LANDCLEARING | | | SCAC4 |
| 14 | GNLT | GENERAL TRANSPORT INC | | | SCAC4 |
| 15 | GNLV | GENERAL TRANSPORTATION SERVICES INC | | | SCAC4 |
| 16 | GNLW | GREENLAW, R L & SON | | | SCAC4 |
| 17 | GNLX | Georgia Industrial Leasing Co., Inc. | added 1/1997; 7/2000; eliminated 7/2001; 7/2005 (not listed) | | NAKINA |
| 18 | GNLX | Georgia Industrial Leasing Co., Inc. | added 1/97; 7/2000; eliminated 7/2001 | | NRHS |
| 19 | GNLX | *GEORGIA INDUSTRIAL LEASING COMPANY, INC. | | | PWRC |
| 20 | GNLX | +NEWELL EQUIPMENT LEASING, LLC | | | PWRC |
| 21 | GNLX | Georgia Industrial Leasing | | | RSRV |
| 22 | GNLX | GEORGIA INDUSTRIAL LEASING COMPANY, | | | SCAC4 |
| 23 | GNLY | GREEN LIGHT EXPRESS LLC | | | SCAC4 |
