| Acronym | Meaning |
| BASF | Badische Anilin Und Soda Fabrik (German Chemicals Company) |
| OCD | Obsessive-Compulsive Disorder |
| NS | Nanosecond |
| PN | Piconewton |
| JUO | Joint Urban Operations |
| PDU | Police Dog Unit - Power Distribution Unit - Protocol Data Unit |
| WRNS | Women's Royal Naval Service (WWII UK) (pronounced Wrens) |
| TRW | Thompson Ramo Wooldridge Inc. |
| GSA | U.S. General Services Administration |
| USEC | United States Enrichment Corporation |