| Acronym | Meaning |
| DODAF | U.S. Department Of Defense Architectural Framework |
| NPG | Needline/Network Participation Group |
| MPA | Megapascal |
| JDL | Jewish Defense League |
| PAYD | Pay As You Drive |
| JITC | Joint Interoperability Test Command |
| GCF | Greatest Common Factor |
| NOK | Norwegian Krone (ISO 4217 Currency Code) |
| HEER | High-Explosive Extended Range (ammunition) |
| NDP | New Democratic Party (Canada) |