| Acronym | Meaning |
 | JWARS | Joint Warfare System (simulation) |
| UPS | Uninterruptible Power Supply - United Parcel Service |
| GNB | Guinea-Bissau (ISO 3166 Trigram) |
| AFAIC | As Far As I'm Concerned |
| NTZ | Iraq-Saudi Arabia Neutral Zone (ISO 3166 Trigram; Obsolete 1993) |
| NORAD | North American Aerospace Defense Command |
| NBT | Nitroblue Tetrazolium (assay) |
| RADB | Real America Database - Resource Assessment Database - Reunion Address DataBase - Rice Allelopathy Data Base - Routing Arbiter Data Base |
| NWA | National Wrestling Alliance |
| TWD | Taiwan Dollar (ISO 4217 Currency Code) |
Browse by Letter:
