| Acronym | Meaning |
| COCOM | Combatant Command (military) |
| NP | Nepal (ISO 3166 And FIPS 10-4 Country Code Digram) |
| PY | Paraguay (ISO 3166 Digram) - Person-Year -Portsmouth Yardstick |
| FLOT | Forward Line Of Own Troops |
| MCR | My Chemical Romance |
| JUO | Joint Urban Operations |
| ENE | East North-East |
| OS | Osmium |
| MCMV | Mine Counter-Measure Vessel |
| PBX | Private Branch EXchange (company Phone System) |