| Acronym | Definition |
|---|
| LDDM➣Lotus Domino Document Manager (IBM) |
| LDDM➣l'Air du Desert Marocain (French: Air Desert Morocco; fragrance) |
| LDDM➣Longhorn Display Driver Model (Windows Vista) |
| LDDM➣Laser Doppler Displacement Meter (LASER calibration equipment for CNC machine tools) |
| LDDM➣Latissimus Dorsi Detrusor Myoplasty |