| Acronym | Meaning |
| AFRRI | (U.S.) Armed Forces Radiobiology Research Institute |
| LAV | Latvian Language (ISO 639-2 Code) |
| LISA | Laser Interferometer Space Antenna |
| PI | PolyImide - PolyIsoprene - Private Investigator |
| NASS | National Association Of Secretaries Of State [3] |
| KOR | Korean Language (ISO 639-2 Code) |
| MEZ | Missile Engagement Zone |
| LRP | Logistics Release Point |
| FOTA | Fellow Of The Orthodontic Technicians Association |
| ILO | International Labour Organization |