| Acronym | Meaning |
| EFSA | European Food Safety Authority |
| YL | Yottalitre |
| BKN | Broken Sky (METAR Code) |
| ALAP | As Long/Late As Possible |
| PVE | Player Versus Environment |
| TERS | Tactical Event Reporting System |
| SSDD | Same Shit |
| CSL | U.K. Central Science Laboratory |
| DILLIGAF | Do I Look Like I Give A Fuck? (Internet Shorthand) |
| PH | Parts Of Hydrogen (acidity/alkalinity Index) - Picohenry |