| Acronym | Meaning |
| PPQN | Pulses Per Quarter Note (ditto) |
| EDECSIM | Extended Directed Energy Combat Simulation |
| ZWD | Zimbabwe Dollar (ISO 4217 Currency Code) |
| IAFG | Information Assurance Focus Group |
| NIMH | Nickel Metal Hydride (Ni Is The Chemical Symbol For Nickel) |
| SSW | Swati Language (ISO 639-2 Code) |
| GYY | Gary/Chicago International Airport (IATA Airport Code) |
| FFS | For Fuck's Sake |
| AS | Adult Swim -Assamese Language (ISO 639-1 Code) - Attosecond |
| ALS | Amyotrophic Lateral Sclerosis - Automatic Landing System |