| Acronym | Meaning |
| MANPADS | MAN-Portable Air Defence System |
| JIB | Joint Information Bureau |
| NCO | Non-Commissioned Officer |
| PCTE | Portable Common Tool Environment;Punjab College Of Technical Education |
| USAPATRIOT | Uniting And Strengthening America By Providing Appropriate Tools Required To Intercept And Obstruct Terrorism |
| CIO | Chief Information Officer - Congress Of Industrial Organizations |
| DU | Depleted Uranium -Dust (METAR Code) |
| LR | Liberia (ISO 3166 Digram) |
| CHP | California Highway Patrol - Combined Heat And Power |
| VU | Vanuatu (ISO 3166 Digram) -Vedanta University |