| 1 | DSM | Aero 2000, S.A. | IATA: 4M, Callsign: Aero Dosmil, Name change to Aero 2000, S.A. dba LAN Argentina | RA | AVCODES |
| 2 | DSM | Aero 2000, S.A. dba LAN Argentina | IATA: 4M, Callsign: Aero Dosmil, Name changed to LAN Argentina. Name change from Aero 2000, S.A. | RA | AVCODES |
| 3 | DSM | LAN Argentina S.A. | IATA: 4M, Callsign: Aero Dosmil, IATA Prefix: 469, Name changed from Aero 2000, S.A. d/b/a LAN Argentina w.e.f. 05 May 2016. Name change from Aero 2000, S.A. | RA | AVCODES |
| 4 | DSM | LAN Argentina S.A. d/b/a LATAM Airlines Argentina | IATA: 4M, Callsign: Aero Dosmil, IATA Prefix: 469, Ceased operations on 17 June 2020. Name changed from Aero 2000, S.A. dba LAN Argentina and previously from Aero 2000, S.A. | RA | AVCODES |
| 5 | DSM | Aero 2000 | IATA: 4M | | ICAO1 |
| 6 | DSM | DSM (Staatsmijnen) | | NL | TRAFFIC |
| 7 | DSMB | DESPIRT MOSAIC & MARBLE CO INC | | | SCAC4 |
| 8 | DSMC | DESERT MOUNTAIN CORPORATION | | | SCAC4 |
| 9 | DSMD | DASMOBILE LTD | | | SCAC4 |
| 10 | DSME | DESPATCH OF SOUTHAMPTON MOVING & ST | | | SCAC4 |
| 11 | DSMF | DIAMOND S MANAGEMENT LLC | | | SCAC4 |
| 12 | DSMG | DOWNEY AND SONS MOVING COMPANY | | | SCAC4 |
| 13 | DSMH | DSM & T CO INC | | | SCAC4 |
| 14 | DSMP | DSM ENTERPRISES INC | | | SCAC4 |
| 15 | DSMT | DMTC INC | | | SCAC4 |
| 16 | DSMU | ZEBRUK LTD | | | SCAC4 |
| 17 | DSMV | DELANCEY STREET MOVING & TRANSPORTA | | | SCAC4 |
| 18 | DSMW | DELTA IOS SPECIAL MARITIME ENTERPRI | | | SCAC4 |
| 19 | DSMY | DES MOINES TRANSPORTATION COMPANY | | | SCAC4 |
