| Acronym | Meaning |
| B2E | Business-to-employee Electronic Commerce |
| CATT | Combined Arms Tactical Trainer |
| CAFE | Corporate Average Fuel Economy Standard |
| MASER | Microwave Amplification By Stimulated Emission Of Radiation |
| AAD | Analogue-Analogue-Digital (CD Quality) - Australian Antarctic Division |
| PSI | Portable Source Initiative |
| NCAA | National Collegiate Athletic Association (NC Double A) |
| GBP | United Kingdom Pound Sterling (ISO 4217 Currency Code) |
| MDO | Membership Driven Organisation |
| SV | El Salvador (ISO 3166 Digram) -Sportverein (German For Sport Association |