| Acronym | Meaning |
| C | Centi |
| NA | Sodium |
| GREP | [search] Globally For Regular Expression |
| PETE | PolyEthyleneTErephthalate |
| TUV | Tuvalu (ISO 3166 Trigram) |
| NAFTA | North American Free Trade Agreement |
| GAAR | General Anti-Avoidance Rule (tax Evasion) |
| DMZ | DeMilitarized Zone |
| DCA | Defensive Counter Air ?DiChloroAcetate -Ronald Reagan Washington National Airport (IATA Code) |
| NEC | Network-Enabled Capability |