| Acronym | Meaning |
| SIN | Sinhalese Language (ISO 639-2 Code) |
| CDIPAF | Certified Diploma In Accounting And Finance |
| RPV | Remotely Piloted Vehicle |
| FV | Femtovolt |
| AD | Air Defence -Andorra (ISO 3166 Digram) -Anno Domini (Latin |
| LC | Line Of Contact -Saint Lucia (ISO 3166 Digram) |
| PYG | Paraguayan Guarani (ISO 4217 Currency Code) |
| LU | Lutetium |
| PCMCIA | Personal Computer Memory Card International Association (People Can't Memorise Computer-Industry Acronyms) |
| MDV | Maldives (ISO 3166 Trigram) |