| Acronym | Meaning |
| CALABARZON | A Region In The Philippines: CAvite |
| ARNET | Acquisition Reform Network |
| XPT | Platinum Troy Ounce (ISO 4217 Currency Code) |
| IEW | Intelligence And Electronic Warfare |
| NAU | Nauruan Language (ISO 639-2 Code) |
| KNA | Saint Kitts And Nevis (ISO 3166 Trigram) |
| ILDS | Improved Landmine Detection System |
| KIDS | Knowledge-based Integrated Design System |
| KSI | Killed Or Seriously Injured |
| FEZ | Fighter Engagement Zone |