USNA
1.
United States National Army.
2.
United States Naval Academy.
USNA
United States Naval Academy
Read Also:
- Usnach
noun 1. (in Irish legend) the father of Naoise
- Usncb
USNCB United States National Central Bureau
- Usnea
noun 1. any pale-green or gray, mosslike lichen of the genus Usnea, common on rocks and trees.
- USNG
1. United States National Guard.
- Usnic-acid
noun, Pharmacology. 1. an antibacterial substance, C 18 H 16 O 7 , derived from lichens of the genus Usnea.