| 1 | CRF | Crimea Air | IATA: OR, Callsign: Crimea Air, IATA Prefix: 107, Name changed to KRYM, Limited Partnership International Airline. Designator OR* reinstated by IATA | UA | AVCODES |
| 2 | CRF | Crimea Air | IATA: OR, Callsign: Crimea Air, IATA Prefix: 107, Designator OR* recalled by IATA | UA | AVCODES |
| 3 | CRF | Air Central Co., Ltd. | IATA: NV, Callsign: Air Central, Founded on 12 May 1988. Ceased operations on 01 October 2010. | J | AVCODES |
| 4 | CRF | Croix Rouge Francais | Callsign: Croix Rouge, | F | AVCODES |
| 5 | CRF | Air Central | IATA: NV | | ICAO1 |
| 6 | CRF | CONSOLIDATED RAIL CORP. - EASTERN DIV. | | | PWRC |
| 7 | CRF | Air Central | | J | TRAFFIC |
| 8 | CRF | CO.RAC.FER S.R.L. | | IT | VKM |
| 9 | CRFA | CARROTHERS FARMS | | | SCAC4 |
| 10 | CRFB | CRAWFORD BUS SERVICE | | | SCAC3 |
| 11 | CRFB | CRST MALONE INC | | | SCAC4 |
| 12 | CRFC | CREST-FOAM TRUCKING CORP | | | SCAC3 |
| 13 | CRFD | CRAWFORD, LARRY | | | SCAC3 |
| 14 | CRFE | CAREFREE CARTAGE INC | | | SCAC4 |
| 15 | CRFF | CARIBE FREIGHT FORWARDERS OF PUERTO | | | SCAC3 |
| 16 | CRFG | CRYSTIN FREIGHT SERVICES INC | | | SCAC3 |
| 17 | CRFI | CARR FREIGHT SYSTEM | | | SCAC3 |
| 18 | CRFI | CRESPO FITCH, ROBERTO | | | SCAC4 |
| 19 | CRFJ | CRAWFORD, J S & SON TRANSPORT INC | | | SCAC3 |
| 20 | CRFJ | CRAWFORD, J S & SON TRANSPORT INC | | | SCAC4 |
| 21 | CRFJ | J. S. Crawford & Son Ltd. | | USA | TRAFFIC |
| 22 | CRFK | C & R FREIGHT INC | | | SCAC3 |
| 23 | CRFK | CRF TRUCKING INC | | | SCAC4 |
| 24 | CRFL | C AND R TRANSFER, INC | | | SCAC3 |
| 25 | CRFL | CASTLE ROCK FUEL LLC | | | SCAC4 |
| 26 | CRFM | CROSS, FLOYD M | | | SCAC3 |
| 27 | CRFN | CLEARFREIGHT | | | SCAC3 |
| 28 | CRFN | CLEARFREIGHT | | | SCAC4 |
| 29 | CRFO | CRAWFORD TRUCKING INC | | | SCAC3 |
| 30 | CRFQ | CR COMPANY | | | SCAC3 |
| 31 | CRFQ | CREATIONS CORNICI INC | | | SCAC4 |
| 32 | CRFR | CRST DEDICATED SERVICES INC | | | SCAC4 |
| 33 | CRFS | C & R FREIGHT SERVICE INC | | | SCAC3 |
| 34 | CRFS | CENTRAL REFRIGERATED SERVICE INC | | | SCAC4 |
| 35 | CRFS | Costruzione Raccordi Ferroviari S.coop | | I | TRAFFIC |
| 36 | CRFT | CRAFT TRANSPORT COMPANY INC | | | SCAC3 |
| 37 | CRFU | C.R. TECHNOLOGY SYSTEMS S.P.A. | | I | BIC |
| 38 | CRFV | CHARLESTON REFRIGERATED DELIVERY CO | | | SCAC3 |
| 39 | CRFV | CREEKSTONE FARMS LTD | | | SCAC4 |
| 40 | CRFW | CANEY FORK & WESTERN RAILROAD, INC. | | | PWRC |
| 41 | CRFW | CHOICE REEFER SYSTEMS LIMITED | | | SCAC4 |
| 42 | CRFY | CROP FERTILITY SPECIALISTS INC | | | SCAC3 |
