| Acronym | Meaning |
| VMN | VentroMedial Nucleus (neurophysiology) |
| RERC | Rehabilitation Engineering Research Center |
| SDO | Scattered Disc Object |
| NDAA | U.S. National Defense Authorization Act |
| FA | Persian Language (ISO 639-1 Code) |
| JA | Japan (FIPS 10-4 Country Code) |
| DGA | Direction G?n?rale Des Arm?es (French Armed Forces General Directorate) |
| ACV | Armoured Combat Vehicle |
| LU | Loonatics Unleashed |
| LDA | Lateral Drift Apparatus (paratroops) |