| Acronym | Meaning |
| OMB | U.S. Office Of Management And Budget - Ontario Municipal Board -Order Of Mapungubwe In Bronze |
| IATA | International Air Transport Association |
| PA | Punjabi Language (ISO 639-1 Code) |
| CDC | Centers For Disease Control And Prevention - Control Data Corporation - Cult Of The Dead Cow |
| CSRC | Conflict Studies Research Centre |
| CANDU | CANada Deuterium Uranium (nuclear Reactor Design) |
| HAART | Highly Active Anti-Retroviral Therapy |
| XPD | Palladium Troy Ounce (ISO 4217 Currency Code) |
| REACT | Remote Electronically Activated Control Technology |
| PSA | Paralysis Society Of America - Pharmaceutical Society Of Australia - Pressure-Sensitive Adhesive - Production Services Association - Prostate Specific Antigen - Public Service Announcement - Public Service Association |