| Acronym | Meaning |
| UMCP | Unit Maintenance Collection Point |
| MPSI | Member Of The Pharmaceutical Society Of Ireland |
| ACRI | African Crisis Initiative |
| SWE | Sweden (ISO 3166 Trigram) |
| JWARS | Joint Warfare System (simulation) |
| ACT | Adaptive Control Of Thought (cognitive Model) ? Australian Capital Territory (postal Symbol) ? American College Test(ing Program) |
| BBD | Barbados Dollar (ISO 4217 Currency Code) |
| OCO | Oort Cloud Object |
| UST | Underground Storage Tank |
| IMS | Information Management System - International Meat Secretariat - Ion Mobility Spectrometer |