| 1 | DMC | Aerodinamica de Monterrey, S.A. de C.V. | Callsign: Dinamicamont, | MEX | AVCODES |
| 2 | DMC | Aerodinamica de Monterrey | | | ICAO1 |
| 3 | DMCA | DIAMOND C TRANSPORT INC | | | SCAC4 |
| 4 | DMCB | DEMCO TRANSPORTATION INC | | | SCAC4 |
| 5 | DMCC | D & M CARRIERS INC | | | SCAC4 |
| 6 | DMCE | DMC TRANSPORT | | | SCAC4 |
| 7 | DMCG | D & M CARTAGE INC | | | SCAC4 |
| 8 | DMCJ | DIVERSIFIED MANUFACTURING CORP | | | SCAC4 |
| 9 | DMCM | D & M TRUCKING SERVICES CORP | | | SCAC4 |
| 10 | DMCO | D & M BROTHERS ENTERPRISE CO | | | SCAC4 |
| 11 | DMCP | DMC TRANSPORTE FRONTERIZO | | | SCAC4 |
| 12 | DMCQ | DAMCO A/S | | | SCAC4 |
| 13 | DMCT | DOMESTIC CONTAINER TRANSPORTATION | | | SCAC4 |
| 14 | DMCU | UAB DM CONTAINERS | | LT | BIC |
| 15 | DMCU | Sea-Can Containers | | | RSRV |
| 16 | DMCU | DEL MONTE TROPICAL FRUIT COMPANY NA | | | SCAC4 |
| 17 | DMCW | DANIEL MARINE CORP | | | SCAC4 |
| 18 | DMCX | Des Moines Ice Co. | added 7/1963; eliminated 1/1964 | | NAKINA |
| 19 | DMCX | Damascus Manufacturing Co. | 7/1937-4/1938 (not listed) | | NAKINA |
| 20 | DMCX | The Damascus Refining Co. | 7/1923 | | NAKINA |
| 21 | DMCX | Des Moines Ice Co. | added 7/63 | | NRHS |
| 22 | DMCX | *DAMASCUS MFG. CO. [DAMASCUS REFINING CO.] | | | PWRC |
| 23 | DMCX | *DES MOINES ICE CO. | | | PWRC |
