| Acronym | Meaning |
| MLS | Major League Soccer -Multiple Listing Service |
| EMC | Electric Membership Corporation - Electromagnetic Compatibility - Electro-Motive Corporation - European Muon Collaboration - Evergreen Marine Corporation |
| NIMBY | Not In My Back Yard |
| SME | Scan Mirror Electronics - Subject Matter Expert |
| KJ | Kuanyama Language (ISO 639-1 Code) |
| NI | Nickel |
| MRI | M?ori Language (ISO 639-2 Code) |
| SB | Solomon Islands (ISO 3166 Digram) |
| SEADI | Senior Executioner Of Approved Driving Instructors |
| CJD | Chronological Julian Day - Creutzfeldt-Jakob Disease |