| Acronym | Meaning |
 | LMB | Lick My Balls |
| NDU | National Defense University (Washington |
| HRED | (U.S. Army Research Laboratory's) Human Research And Engineering Directorate (Aberdeen Proving Ground |
| AFWA | Air Force Weather Agency - Association Of Fish And Wildlife Agencies |
| ROC | Receiver Operating Characteristic (statistics) - Regional Operations Centre - Republic Of China - Roc-A-Fella Records |
| UU | Unitarian Universalism - University Of Utah - Unseen University |
| LOL | Laughing Out Loud (Internet Short-hand) |
| JFACTSU | U.S. Joint Forward Air Control Training And Standards Unit |
| LAO | Laos (ISO 3166 Trigram) |
| ATF | French Southern Territories (ISO 3166 Trigram) -Bureau Of Alcohol |
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