| Acronym | Meaning |
| KM | Comoros -Knowledge Management |
| PA | Panama (ISO 3166 Digram) - Paraguay (FIPS 10-4 Country Code) -Partial Agonist -Pennsylvania (postal Symbol) - Petampere -PolyAmide (Nylon) - Prince Albert Piercing - Public Address (vocal Amplification System) - Public Affairs |
| EH | Exahenry - Western Sahara (ISO 3166 Digram) |
| RH | Rhodium |
| ASEAN | Association Of South East Asian Nations |
| CST | Central Standard Time (UTC-6 Hours) |
| PMSC | NATO Political-Military Steering Committee On Partnership For Peace |
| CASE | Cellular Ammunition Storage Equipment - Computer-Aided Software Engineering |
| MIFG | Shallow Fog (METAR Code) |
| ASCII | American Standard Code For Information Interchange |