| 1 | BNF | Braniff International Airways, Inc. | IATA: BN, Callsign: Braniff, Ceased operations 06 November 1989. | USA | AVCODES |
| 2 | BNF | Bristol Flight Training Centre Ltd | Callsign: Brunel, | GB | AVCODES |
| 3 | BNF | Braniff International Airways | IATA: BN | | ICAO1 |
| 4 | BNFA | BROWN, FARON | | | SCAC3 |
| 5 | BNFB | BURNS FABRICATING | | | SCAC3 |
| 6 | BNFB | BENEFIT TRUCKING INC | | | SCAC4 |
| 7 | BNFD | BANNER FORWARDING INC | | | SCAC3 |
| 8 | BNFE | BNSF Ry. Co. | added 4/2005; 7/2005 | | NAKINA |
| 9 | BNFE | Burlington Northern Santa Fe Ry. Co. | 7/2000; eliminated 4/2005 | | NAKINA |
| 10 | BNFE | Burlington Northern R.R. Co. | added 7/1981; 1/1994 | | NAKINA |
| 11 | BNFE | Burlington Northern Inc. | 1/1975-1/1980; eliminated 7/1981 | | NAKINA |
| 12 | BNFE | Burlington Northern Inc. | 1/75-1/80; eliminated 7/81 | | NRHS |
| 13 | BNFE | Burlington Northern R.R. Co. | added 7/81; 1/94 | | NRHS |
| 14 | BNFE | Burlington Northern Santa Fe Ry. Co. | Jul-00 | | NRHS |
| 15 | BNFE | BNSF [BURLINGTON NORTHERN RAILROAD CO] | | | PWRC |
| 16 | BNFE | Burlington Northern Railroad (BNSF Railway) | | | RSRV |
| 17 | BNFF | BANNER FURNACE & FUEL INC | | | SCAC4 |
| 18 | BNFG | BLENN TRUCKING CO | | | SCAC4 |
| 19 | BNFH | BRENNAN FARMS LTD | | | SCAC4 |
| 20 | BNFI | BRENNAN FREIGHT LINES INC | | | SCAC3 |
| 21 | BNFI | B & N FREIGHT SERVICE INC | | | SCAC4 |
| 22 | BNFK | BEINNEY, FRANK E | | | SCAC3 |
| 23 | BNFL | BENNETT FLEET LEASING LIMITED | | | SCAC4 |
| 24 | BNFM | BARRY & FOLEY MOTOR TRANSPORTATION, | | | SCAC3 |
| 25 | BNFO | BUCKEYE NFI INC (DIV OF NFTL) | | | SCAC3 |
| 26 | BNFO | BERNIES FUEL OIL COMPANY INC | | | SCAC4 |
| 27 | BNFQ | B & F TURGEON INC | | | SCAC3 |
| 28 | BNFR | BONNERS FERRY SHAKE | | | SCAC3 |
| 29 | BNFS | BENTLEY FARMS | | | SCAC3 |
| 30 | BNFS | BENTLEY FARMS | | | SCAC4 |
| 31 | BNFT | BNSF [BURLINGTON NORTHERN RAILROAD CO] | | | PWRC |
| 32 | BNFT | Burlington Northern Railroad (BNSF Railway) | | | RSRV |
| 33 | BNFT | B & F TRUCKING INC | | | SCAC4 |
| 34 | BNFW | BONDAR FORWARDING | | | SCAC3 |
