NHA may refer to:
Canada edit
India edit
Philippines edit
United Kingdom edit
- National Health Action Party, a political party in England
United States edit
Vietnam edit
- NHA, the IATA code for Nha Trang Air Base
Other uses edit
- 8895 Nha, a main-belt asteroid
- National Health Accounts, a process for monitoring the flow of money in the health sector
- National Highways Authority (disambiguation)
- Neuchâtel Hockey Academy, Swiss ice hockey club
- Nursing home administrator