| Acronym | Meaning |
 | HRV | Croatian Language (ISO 639-2 Code) |
| BEL | Belgium (ISO 3166 Trigram) |
| IRST | Infra-red Search And Track |
| WACS | What-A-Cartoon! Show |
| STAR | Scientific And Technical Aerospace Reports (NASA) - Simulation Of Tactical Alternative Responses - Special Threat Analysis And Recognition |
| AMCB | U.S. Army/Marine Corps Board |
| 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) |
| TOS | Tape Operating System - Terms Of Service - Tramiel Operating System |
| ARRC | ACE Rapid Reaction Corps |
| TACAMO | Take Charge And Move Out (U.S. Military) |
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