| Acronym | Meaning |
| VISCII | VIetnamese Standard Code For Information Interchange |
| FHFIF | Foster's Home For Imaginary Friends |
| SSKP | Single-Shot Kill Probability |
| CTSS | Compatible Time-Sharing System |
| ADS | Active Denial System - Astrophysics Data System - Attention Deficit Syndrome |
| HO | Holmium |
| LATA | Local Access Transport Area |
| TNA | Total Nonstop Action Wrestling |
| AAP | Advanced Acquisition Plan - Allied Administrative Publication - American Academy Of Pediatrics |
| YM | Yottametre |