| 1 | ABL | Air B.C. Ltd. | IATA: ZX, Callsign: Aircoach, IATA Prefix: 742, Merged into Air Canada Jazz. Air Canada Connector | CDN | AVCODES |
| 2 | ABL | Air Busan | IATA: BX, Callsign: Air Busan, IATA Prefix: 982, Low cost subsidiary of Asiana Airlines | ROK | AVCODES |
| 3 | ABL | Air BC | | | ICAO1 |
| 4 | ABL | Alameda Belt Line | 1/1975-1/1994; eliminated 7/1999; 7/2000-7/2005 (unlisted) | | NAKINA |
| 5 | ABL | Alameda Belt Line | 1/75-1/94; eliminated 7/99; 7/2000 | | NRHS |
| 6 | ABL | ALAMEDA BELT LINE | | | PWRC |
| 7 | ABL | Alameda Belt Line | | | RSRV |
| 8 | ABL | Alameda Belt Line | | USA | TRAFFIC |
| 9 | ABLA | ABELA TRUCKING INC | | | SCAC3 |
| 10 | ABLA | Air BC | Real: ABL | CDN | TRAFFIC |
| 11 | ABLB | ABL-TRANS | | | SCAC3 |
| 12 | ABLB | ARCTIC BLIZZARD SHIPPING LIMITED | | | SCAC4 |
| 13 | ABLC | ABLE CONTRACTING CO, INC | | | SCAC3 |
| 14 | ABLC | ABLE TRUCKING INC | | | SCAC4 |
| 15 | ABLD | A BEE LINE MOVING & STORAGE INC | | | SCAC3 |
| 16 | ABLD | A BEE LINE MOVING & STORAGE INC | | | SCAC4 |
| 17 | ABLF | AMBLER, CARLOS H | | | SCAC3 |
| 18 | ABLH | ABC LOGISTICS INC | | | SCAC4 |
| 19 | ABLI | ABELL TRANSFER & STORAGE INC | | | SCAC3 |
| 20 | ABLJ | AMBLER, JAMES W | | | SCAC3 |
| 21 | ABLK | A-ABLE TRANSFER & STORAGE INC | | | SCAC3 |
| 22 | ABLK | A-ABLE TRANSFER & STORAGE INC | | | SCAC4 |
| 23 | ABLK | Air Busan | Real: ABL | ROK | TRAFFIC |
| 24 | ABLL | ABLE TRUCK LINES INC | | | SCAC3 |
| 25 | ABLL | AMOS BILL CONTRACTORS INC | | | SCAC4 |
| 26 | ABLN | ABSOLUTE TRANSPORTATION INC | | | SCAC3 |
| 27 | ABLN | ABSOLUTE TRANSPORTATION INC | | | SCAC4 |
| 28 | ABLO | AMBLER COAL CO INC | | | SCAC4 |
| 29 | ABLOG | AB Prevoz d.o.o. | | RS | VKM |
| 30 | ABLP | A BEE LINE MOVING & STORAGE | | | SCAC3 |
| 31 | ABLQ | ABLE WAREHOUSE | | | SCAC3 |
| 32 | ABLR | ABLER TRANSFER, INC | | | SCAC3 |
| 33 | ABLR | ABLER TRANSFER, INC | | | SCAC4 |
| 34 | ABLS | ABLE EXPRESS CO LLC | | | SCAC4 |
| 35 | ABLT | ABLE TRUCKING CO, INC | | | SCAC3 |
| 36 | ABLT | ABSOLUTE TRANSPORTATION LOGISTICS | | | SCAC4 |
| 37 | ABLU | ETAT-MAJOR DES FORCES ARMEES BELGES | | B | BIC |
| 38 | ABLU | ETAT-MAJOR DES FORCES ARMEES BELGES | | | SCAC4 |
| 39 | ABLW | ABL WAYS TRUCKING INC | | | SCAC3 |
| 40 | ABLW | ARENDS BROS LLC | | | SCAC4 |
| 41 | ABLX | American Refrigerator Transit Co. | added 4/1962; 7/1965-1/1975; eliminated 4/1977 | | NAKINA |
| 42 | ABLX | American Refrigerator Transit Co. | added 4/62; 7/65-1/75 | | NRHS |
| 43 | ABLX | RETIRED 09-02-92 ATP (1007)[AMERICAN REFRIGERATOR TRANSIT CO.] | | | PWRC |
| 44 | ABLX | American Refrigerator Transit | | | RSRV |
| 45 | ABLY | ABLE MOVERS INC | | | SCAC3 |
| 46 | ABLY | ABL EXPRESS LLC | | | SCAC4 |
