| Acronym | Meaning |
| FMCA | Federal Magistrates' Court Of Australia (used For Citing Decisions Of The FMC Other Than Family Law Decisions) |
| LRAD | Long Range Acoustic Device (ell-rad) |
| BLSN | Blowing Snow (METAR Code) |
| RERC | Rehabilitation Engineering Research Center |
| BFF | Best Friends Forever |
| QED | Quantum Electrodynamics -quid Es Demonstrata Or Quod Erat Demonstrandum (Latin |
| HIMEZ | High Altitude Missile Engagement Zone |
| IWARS | Infantry Warrior Simulation |
| MPA | Millipascal |
| TED | Technology Entertainment Design Prize |