| Acronym | Meaning |
| KJ | Kuanyama Language (ISO 639-1 Code) |
| MTS | Maintenance Training System - Michigan Terminal/Timesharing System - Movement Tracking System - Multichannel Television Sound - Multi-Technical Services |
| OPCW | Organization For The Prohibition Of Chemical Weapons |
| LZ | Bulgaria (amateur Radio ITU Prefix) -Landing Zone |
| PO | Dust Devil (METAR Code) -per Os (Latin |
| USIA | United States Information Agency |
| AHA | American Heart Association |
| HR | Croatia (FIPS 10-4 Country Code; ISO 3166 Digram) -Harvard Revised Star Catalogue - Human Resources |
| SB | Sexy Bitch - Sexy Bastard - Sexy Boy |
| MOC | Macedonian Orthodox Church - Measure Of Capability - Mission Operations Centre - My Own Creation (Lego) |