| Acronym | Meaning |
| FRA | Federal Railroad Administration -France (ISO 3166 Trigram) |
| DGD&D | UK Directorate General Of Development And Doctrine |
| YWCA | Young Women's Christian Association |
| FSSP | Families Of Structurally Similar Proteins |
| KUL | Katholieke Universiteit Leuven (Flemish |
| FAASV | Field Artillery Ammunition Supply Vehicle |
| CGS | Chief Of The General Staff |
| HVM | High Velocity Missile |
| SIP | Session Initiation Protocol - State Implementation Plan - System Improvement Program - Systematic Investment Plan |
| DR | Dead Reckoning -Dominican Republic (FIPS 10-4 Country Code) -Danmarks Radio (Danish Broadcasting Corporation) |