| Acronym | Meaning |
| EDTA | Electric Drive Transportation Association -EthyleneDiamineTetraAcetic Acid |
| MBIDST | Member Of The British Institute Of Dental And Surgical Technologists |
| WB | Warner Brothers - Welcome Back (Internet Short-hand) |
| TO | Tongan Language (ISO 639-1 Code) |
| RPG | (US-CA) Regional Planning Group - Report Program Generator - Rocket Projectile Gun - Rocket-Propelled Grenade - Role-Playing Game |
| ASWORG | (U.S.) AntiSubmarine Warfare Operations Research Group |
| PETP | PolyEthyleneTerePhthalate |
| CIF | Cost |
| NTZ | Iraq-Saudi Arabia Neutral Zone (ISO 3166 Trigram; Obsolete 1993) |
| DNAW | Day Night All Weather |