| Acronym | Meaning |
| ME | Maine (postal Symbol) -Mechanical Engineer[ing] - Medical Examiner - Middle East -Middle East Airlines (IATA Code) -Memory Effect - Myalgic Encephalomyelitis |
| QV | Quod Vide (Latin Which See) |
| GPIB | General-Purpose Instrumentation/Interface Bus |
| ZL | Zeptolitre |
| OSE | Own Separate Entrance |
| CFA | Cat Fanciers' Association - Chartered Financial Analyst - Colour Filtering Array - County Fire Authority - Covering Force Area |
| CESS | Centre For Earth Science Studies (India) |
| SO | Somali Language (ISO 639-1 Code) |
| ISL | Icelandic Language (ISO 639-2 Code) |
| PPA | Parahippocampal Place Area - PolyPhthalAmide |