| 1 | DLS | Aero Modelo, S.A. de C.V. | Callsign: Aeromodelo, | MEX | AVCODES |
| 2 | DLS | Aero Modelo | | | ICAO1 |
| 3 | DLS | DAVES LIMOUSINE SERVICE | | | SCAC4 |
| 4 | DLSA | D & L DOUBLECUT SAWMILLS LTD | | | SCAC4 |
| 5 | DLSB | DISTRIBUTION & LOGISTIC SOLUTIONS S | | | SCAC4 |
| 6 | DLSG | DLS LOGISTICS INC | | | SCAC4 |
| 7 | DLSJ | DLS LOGISTIC SERVICE LLC | | | SCAC4 |
| 8 | DLSK | Deutsche Leasing Slovakia spol. s r.o. | | SK | VKM |
| 9 | DLSL | DISTRIBUTION LOGISTIC SERVICES INC | | | SCAC4 |
| 10 | DLSM | DANIELSON | | | SCAC4 |
| 11 | DLSN | DEDICATED LOGISTICS SERVICES INC | | | SCAC4 |
| 12 | DLSO | DLS TRANSPORT INC | | | SCAC4 |
| 13 | DLSP | DIRECT LANDSCAPE SUPPLY | | | SCAC4 |
| 14 | DLSU | DELTA SERVICE LOCATION | | F | BIC |
| 15 | DLSX | Diesel Supply Co. Inc. | 7/2000-7/2005 (not listed) | | NAKINA |
| 16 | DLSX | Diesel Supply Co. Inc. | Jul-00 | | NRHS |
| 17 | DLSX | DIESEL SUPPLY COMPANY INC | | | PWRC |
| 18 | DLSX | Diesel Supply | | | RSRV |
| 19 | DLSX | DIESEL SUPPLY COMPANY INC | | | SCAC4 |
| 20 | DLSY | D & L SUPPLY COMPANY | | | SCAC4 |
