| Acronym | Meaning |
| OPP | Ontario Provincial Police - Operational Planning Process - Other People's Privates |
| GPL | General Public License |
| FIB | Fucking Illinois Bastard (Wisconsin Slang |
| SCHIMS | Soldier Combat Helmet Identification Marking System |
| CV | Chuvash Language (ISO 639-1 Code) |
| NIAMD | National Institute Of Arthritis And Musculoskeletal Diseases |
| XAU | Gold Troy Ounce (ISO 4217 Currency Code) |
| STFU | Shut The Fuck Up |
| NI | Nickel |
| SIMNET | SIMulator NETwork |