| Acronym | Meaning |
| SCS | Scan Correlated Shift - Soil Conservation Service |
| COB | Close Of Business [day] |
| FOM | Federation Object Model |
| LW | Lawrencium (obsolete 1963) |
| LMAO | Laughing My Ass Off (Internet Short-hand) |
| AMRDEC | U.S. Aviation & Missile Research |
| BBS | Breeding Bird Survey (North America) - Brigade/Battalion Battle Simulation - Bulletin Board System |
| FBR | Fast Breeder Reactor - Foundation For Biomedical Research |
| MPAA | Motion Picture Association Of America |
| INAS | International Near-Earth Asteroid Survey |