| Acronym | Meaning |
| NAACP | National Association For The Advancement Of Colored People (N Double-A CP) |
| LW | Lawrencium (obsolete 1963) |
| MST | Madison Symmetric Torus - Mountain Standard Time (UTC-7 Hours) |
| KEDO | Korean Peninsula Energy Development Organization |
| HANS | Head And Neck Support (device Used In Many Race Cars) |
| TOW | Tube-launched |
| FIFE | F?d?ration Internationale F?line (French International Feline Federation) |
| IPTV | Internet Protocol TeleVision |
| HBCD | HexaBromoCycloDodecane |
| PG | Picogram |