| Acronym | Meaning |
| IZ | Iraq (FIPS 10-4 Country Code) |
| MNP | Northern Mariana Islands (ISO 3166 Trigram) |
| MOPE | Ministry Of Population And Environment (Nepal) - Most Oppressed People Ever (politics) |
| ISEF | Intel International Science And Engineering Fair |
| NFA | No-Fire Area |
| F/W | Fixed Wing |
| USNO | U.S. Naval Observatory |
| MF | Mayotte (FIPS 10-4 Territory Code) - Megafarad |
| ETC/RMT | Explosive Transient Camera/Rapidly Moving Telescope |
| SM | Samoan Language (ISO 639-1 Code) |