| Acronym | Meaning |
 | BOI | Balance Of Investment - Basis Of Issue |
 | MASH | Mobile Army Surgical Hospital |
 | UCLES | University Of Cambridge Local Examinations Syndicate |
 | OPCW | Organization For The Prohibition Of Chemical Weapons |
 | YHBT | You Have Been Trolled |
 | LEN | Large Extension Node |
 | H.C. | Honoris Causa (Latin |
 | PDF | Panama[nian] Defense Forces (abolished 1990) - Portable Document Format - Principal Direction Of Fire |
 | LW | Land Warrior - Low Water (nautical Charts) |
 | GRC | Greece (ISO 3166 Trigram) |