| 1 | BFF | Air Baffin | Callsign: Air Baffin, Name changed to Air Nunavut. | CDN | AVCODES |
| 2 | BFF | Air Nunavut | Callsign: Air Baffin, Name changed from Air Baffin. | CDN | AVCODES |
| 3 | BFF | Air Baffin | | | ICAO1 |
| 4 | BFF | BERWICK FORGE & FABRICATION DIV. WHITTAKER CORP. | | | PWRC |
| 5 | BFFG | BUFFALO GROUP OF COMPANIES INC, THE | | | SCAC4 |
| 6 | BFFI | B F F TRUCKING INC | | | SCAC4 |
| 7 | BFFL | BUFFALO HOME FURNISHINGS | | | SCAC4 |
| 8 | BFFM | BOS FAMILY FARMS | | | SCAC4 |
| 9 | BFFN | BECKERS FALLS FARMS INC | | | SCAC4 |
| 10 | BFFO | BUFFALO EXPRESS | | | SCAC4 |
| 11 | BFFQ | BAKERSFIELD FAST FREIGHT | | | SCAC3 |
| 12 | BFFS | BRITT, JOHN, FAST FREIGHT SERVICE, | | | SCAC3 |
| 13 | BFFT | B F F TRUCKING | | | SCAC3 |
| 14 | BFFT | BUFFALO TRAIL BEEF | | | SCAC4 |
| 15 | BFFU | BAHAMAS FERRIES LTD. | | BS | BIC |
| 16 | BFFX | Berwick Forge and Fabricating Division, Whittaker Corp. | added 1/1983; eliminated 10/1985 | | NAKINA |
| 17 | BFFX | Greenlease, Inc. | eliminated 10/1987 | | NAKINA |
| 18 | BFFX | Berwick Forge and Fabricating Division, Whittaker Corp. | added 1/83 | | NRHS |
| 19 | BFFX | Greenlease, Inc. | eliminated 10/87 | | NRHS |
| 20 | BFFX | *BERWICK FORGE & FABRICATION DIV. WHITTAKER CORP. | | | PWRC |
| 21 | BFFX | *RETIRED 03-04-91 FET (1282) [GREENLEASE INC.] | | | PWRC |
| 22 | BFFX | Berwick Forge and Fabrication Division Whittaker Corporation | | | RSRV |
