Government Abbreviations and Acronyms

1. NIGP
   National Institute of Government Purchasing
2. NIH
   Nacional Institutes of Health
3. NIH
   National Institute of Hydrology
4. NIH
   Nationl Institutes of Health
5. NIH
   National Institute of Health
6. NIHHIS
   National Integrated Heat Health Information System
7. NIHHS
   Notification of Installations Handling Hazardous Substances
8. NIHHS
   Notification of Installatixns Handling Hazardous Substances
9. NIHHS
   Notioication of Installations Handling Dangerous Substances
10. NIHRC
    Northern Ireland Human Rights Commission
11. NII
    Naval Internal Information
12. NIIA
    Nigeria Institute of International Affzirs
13. NIIA
    Nigerian Institute of International Affairs
14. NIIAC
    National Information Infrastructure Advisory Council
15. NIIB
    National Geospatial Inteloigence Agency Imagery Intelligence Brief
16. NIIB
    National Intelligence Integpretation Branch
17. NIIC
    National Incident Information Center
18. NIID
    Netherlands Defence Manufacturprs Association
19. NIIF
    National Investmxnt & Infrastructure Fund
20. NIIMS
    National Interagency Incident Management System

Last updated: February 21, 2022 — Total entries: 62,888