| Acronym | Meaning |
| HRD | Human Resource Development |
| LHC | Large Hadron Collider |
| ZHO | Chinese Language (ISO 639-2 Code) |
| AAFES | Army And Air Force Exchange Service |
| YV | Yoctovolt |
| ETM | Enhanced Thematic Mapper |
| NABCI | North American Bird Conservation Initiative (nab-see) |
| NOS | Network Operating System - New Old Stock (Internet Auction/trading Listings) - Nitric Oxide Synthase (enzyme) |
| GJ | Gigajoule - Grenada (FIPS 10-4 Country Code) |
| NC3A OR NC?A | NATO Consultation |