| 1 | MOF | Moaf Airways | IATA: MG, Callsign: Mike Golf, | IL | AVCODES |
| 2 | MOF | MITSUI O.S.K. LINES, LTD. | | | PWRC |
| 3 | MOFA | MORALESVILLE TRUCKING COMPANY | | | SCAC4 |
| 4 | MOFD | MOFFITT TRANSPORTATION INC | | | SCAC4 |
| 5 | MOFG | MARITIME-ONTARIO FREIGHT LINES LIMI | | | SCAC4 |
| 6 | MOFI | MORIN FARMS INC | | | SCAC4 |
| 7 | MOFK | MOF TRUCKING INC | | | SCAC4 |
| 8 | MOFL | MOORE, F L & SONS INC | | | SCAC4 |
| 9 | MOFR | MONFER France S.A. | | FR | VKM |
| 10 | MOFT | MOUNTAIN FUR TRADER | | | SCAC4 |
| 11 | MOFU | MITSUI O.S.K. LINES LTD | | J | BIC |
| 12 | MOFU | MITSUI O S K LINES LTD | | | SCAC4 |
| 13 | MOFV | MULLEN OILFIELD SERVICES LP | | | SCAC4 |
| 14 | MOFW | MARITIME ONTARIO FREIGHTLINES LIMIT | | | SCAC4 |
| 15 | MOFX | Maxton Oil & Fertilizer Co. | added 7/1965; 7/1965-1/1980; eliminated 1/1991; 1/1994-7/2000 (not listed) | | NAKINA |
| 16 | MOFX | Maxton Oil & Fertilizer Co. | added 7/65; 7/65-1/80; eliminated 1/91; 1/94-7/2000 | | NRHS |
| 17 | MOFX | MAXTON OIL & FERTILIZER COMPANY | | | PWRC |
| 18 | MOFX | Maxton Oil and Fertilizer | | | RSRV |
| 19 | MOFZ | MOHASCO FURNITURE | | | PWRC |
| 20 | MOFZ | MITSUI OSK LINES LTD | | | SCAC4 |
