| 1 | HAB | Ashab, Joint-Stock Air Company | Callsign: Askhab, | RUS | AVCODES |
| 2 | HAB | AirSprint US, Inc. | Callsign: Fracjet, ICAO designator changed to FCJ. | USA | AVCODES |
| 3 | HABA | HAY HAULERS UNLIMITED | | | SCAC4 |
| 4 | HABA | Stadtwerke Osnabrück AG (Hafenbahn Osnabrück) | Real: SWO | D | TRAFFIC |
| 5 | HABB | HAB NAB TRUCKING INC | | | SCAC4 |
| 6 | HABC | HALL BROS. TRANSPORTATION CO | | | SCAC1 |
| 7 | HABE | HARDEBECK TRANSPORT INC | | | SCAC4 |
| 8 | HABG | HARROD TRUCKING | | | SCAC4 |
| 9 | HABM | HART, BRIAN ANIMAL EXCHANGE | | | SCAC4 |
| 10 | HABU | AMERICA-AFRICA-EUROPE LINE GMBH | | | SCAC3 |
| 11 | HABU | HARY GMBH | | | SCAC4 |
| 12 | HABX | Habco International Inc. | 1/1994-7/2005 (not listed) | | NAKINA |
| 13 | HABX | Habco, Inc. | added 1/1972; 1/1975-1/1980; eliminated 5/1983 | | NAKINA |
| 14 | HABX | Horne-Boatright Chemical Co., Inc. | added 4/1969; 4/1970; eliminated 1/1972 | | NAKINA |
| 15 | HABX | Hanlon-Buchanan, Inc. | 7/1935-1/1946 | | NAKINA |
| 16 | HABX | Hanlon-Buchanan, Inc. | Apr-38 | | NRHS |
| 17 | HABX | Horne-Boatright Chemical Co., Inc. | added 4/69; 4/70; eliminated 1/72 | | NRHS |
| 18 | HABX | Habco, Inc. | added 1/72; 1/75-1/80; eliminated 5/83 | | NRHS |
| 19 | HABX | Habco International Inc. | 1/94-7/2000 | | NRHS |
| 20 | HABX | *HANLON-BUCHANAN, INC. | | | PWRC |
| 21 | HABX | +HABCO INTERNATIONAL INC. [HORNE-BOATRIGHT CHEMICAL CO., INC.] | | | PWRC |
| 22 | HABX | Habco International | | | RSRV |
| 23 | HABX | HABCO INTERNATIONAL INC. | | | SCAC4 |
