| Acronym | Meaning |
| DSA | (U.S.) Defense Support Activities - Division Support Area |
| KIR | Kiribati (ISO 3166 Trigram) |
| BIP | Battlefield Interoperability Programme (ancestor Of MIP) - Boys Into Party (musical Group) |
| AMLCD | Active Matrix Liquid Crystal Display |
| APS | American Physical Society - Antiphospholipid Antibody Syndrome |
| NAC | National Agency Check - U.S. Naval Avionics Center - U.S. Navy Advanced Concepts - North Atlantic Council - Northern Area Command |
| IRL | Ireland (ISO 3166 Trigram) - Industrial Research Limited |
| CMYK | Cyan Magenta Yellow Key/blacK (colour Model) |
| CCK | Cholecystokinin -Cocos (Keeling) Islands (ISO 3166 Trigram) |
| FLB | Forward Logistics Base |