| Acronym | Meaning |
| EFSA | European Food Safety Authority |
| MSA | Malay Language (ISO 639-2 Code) |
| AMAPS | Aircraft |
| SKM | Sikkim (ISO 3166 Trigram; Obsolete 1975) |
| LOFAR | Low Frequency Analysis And Recording |
| ROWPU | Reverse Osmosis Water Purification Unit (roe-pew) |
| AHA | American Heart Association |
| MRSA | Methicillin-resistant Staphylococcus Aureus |
| ROFL(MAO) | Rolling On The Floor Laughing (My Ass Off) |
| TRY | Turkish Lira (ISO 4217 Currency Code) |