| 1 | CIF | Caribbean Flights | Callsign: Carflights, | YV | AVCODES |
| 2 | CIFB | CHIEF TRANSPORTATION CO | | | SCAC3 |
| 3 | CIFC | CONCORDIA INTERNATIONAL FORWARDING | | | SCAC3 |
| 4 | CIFC | CONCORDIA INTERNATIONAL FORWARDING | | | SCAC4 |
| 5 | CIFE | CINE-FILM EXPRESS | | | SCAC3 |
| 6 | CIFF | COBAL INTERNATIONAL | | | SCAC3 |
| 7 | CIFG | CITATION FORWARDING INC | | | SCAC3 |
| 8 | CIFH | CIRCLE FREIGHT SERVICE INC | | | SCAC3 |
| 9 | CIFI | COMPASS INTERNATIONAL FORWARDING IN | | | SCAC3 |
| 10 | CIFK | CARRIE INTERNATIONAL FREIGHT SERVIC | | | SCAC4 |
| 11 | CIFM | CIF MESSENGER INC | | | SCAC3 |
| 12 | CIFM | C I F METAL LTEE | | | SCAC4 |
| 13 | CIFN | CITY FURNITURE | | | SCAC4 |
| 14 | CIFO | CRUCES INTERNACIONALES FRONTERIZOS | | | SCAC4 |
| 15 | CIFQ | CITY FUEL & TIRE COMPANY | | | SCAC3 |
| 16 | CIFR | CHINA INTERNATIONAL FREIGHT (USA) L | | | SCAC4 |
| 17 | CIFS | CIF COMPOSITES INC | | | SCAC4 |
| 18 | CIFT | CHIEFS TRUCKING CO | | | SCAC3 |
| 19 | CIFT | CHIEFS TRUCKING CO | | | SCAC4 |
| 20 | CIFU | COMPAGNIE FRANCAISE POUR LE DEVELOP | | | SCAC3 |
| 21 | CIFU | XIAMEN CENTRANS OCEAN SHIPPING LOGI | | | SCAC4 |
| 22 | CIFV | CARGO INTERNATIONAL FORWARDERS & NV | | | SCAC4 |
| 23 | CIFW | CARMITAN FORWARDING CORPORATION | | | SCAC3 |
| 24 | CIFX | The City Ice and Fuel Co. | 7/1932-4/1938; 1/1941-1/1943 (not listed) | | NAKINA |
| 25 | CIFX | The City Ice and Fuel Co. | Apr-38 | | NRHS |
| 26 | CIFX | CITY ICE & FUEL CO. | | | PWRC |
| 27 | CIFY | CAMPI INTERMODAL FREIGHTWAY INC | | | SCAC3 |
