| Acronym | Meaning |
| LST | Landing Ship |
| RCA | Radio Corporation Of America - Root Cause Analysis - Royal Canadian Artillery - Royal City Avenue (famous Entertainment Zone In Thailand) |
| SSTO | Single-Stage To Orbit |
| CO | Corsican Language (ISO 639-1 Code) |
| BEL | Belarusian Language (ISO 639-2 Code) |
| MODAF | Ministry Of Defence Architecture Framework (moh-daff) |
| JEZ | Joint Engagement Zone |
| PM | Panama (FIPS 10-4 Country Code) -Perry Mason - Phase Modulation - Post Meridiem (Latin After Noon) - Prime Minister - Project Manager -Saint Pierre And Miquelon (ISO 3166 Digram) |
| RSTA | Reconnaissance |
| KA | Kamov Design Bureau |