ALTM
| Acronym | Definition |
|---|---|
| ALTM | Asia Luxury Travel Market |
| ALTM | Altimeter |
| ALTM | At Liberty to Marry |
| ALTM | All Laboratory Trimmed Mean (pharmacology assay) |
| ALTM | ATCCS Layered Telecommunications Model |
| ALTM | Airborne Laser Terrain Mapper/Mapping |
| ALTM | Appendicular Lean Tissue Mass |