| Acronym | Meaning |
| FAQ | Frequently Asked Questions (sometimes Pronounced Fak) |
| LRAS3 OR LRAS? | Long Range Advanced Scout Sensor Suite |
| OHIP | Ontario Health Insurance Plan |
| SYC | Seychelles (ISO 3166 Trigram) |
| ZN | Zettanewton |
| PPM | Parts Per Million |
| BRIC | Brazil |
| CLI | Command Line Interface/Interpreter |
| DH | Dear Husband (increasingly Prevalent On Social Mailing Lists |
| DLTBGYD | Don't Let The Bastards Grind You Down |