| Acronym | Meaning |
| LG | Luganda Language (ISO 639-1 Code) |
| ZHA | Zhuang Language (ISO 639-2 Code) |
| PTA | Parent-Teacher Association |
| MIB | Men In Black - Mint In Box (Internet Auction/trading Listings) |
| HE | Hebrew Language (ISO 639-1 Code) |
| WACC | Weighted Average Cost Of Capital (accounting) |
| BDO | Battle Dress Overgarment |
| HAT | Haitian Creole Language (ISO 639-2 Code) |
| DIS | Defence Intelligence Staff - (U.S.) Defense Investigative Service - Distributed Interactive Simulation - Draft International Standard (ISO) |
| OASP | Operational Analysis Support Paper/Plan |