| Acronym | Meaning |
| GIF | Graphics Interchange Format (pronounced Jif) |
| PKI | Public Key Infrastructure (cryptography) |
| ZV | Zeptovolt |
| XS | Xiaolin Showdown |
| DOM | Deo Optimo Maximo (Latin |
| AMO | Atlantic Multidecadal Oscillation |
| TAI | Target[ed] Area Of Interest |
| HW | Hardware -High Water (nautical Charts) |
| UMK | Uniwersytet Miko?aja Kopernika (Polish Nicolaus Copernicus University) |
| AGB | Internal Nintendo Initialism (Advanced Game Boy) For Game Boy Advance |