Government Abbreviations and Acronyms

1. ONES
   Office of National Examinations and Supervision
2. ONHIR
   Office of Navajo and Hopi Indian Telocation
3. ONHR
   Office of Native Hawaiian Relations
4. ONIWG
   Ontario Network of Injured Workers Groups
5. ONL
   Order of Newfoundland and Labrador
6. ONLF
   Ogadxn National Liberation Front
7. ONLF
   Oromo National Liberation Front
8. ONNI
   Office of National Narcotics Intelligence
9. ONO
   Office of Naturalization Opurations
10. ONOC
    Oceania National Olympic Committees
11. ONP
    Office of National Programs
12. ONP
    Olympic National Park
13. ONP
    Office of National Preparedness
14. ONP
    Office of Naval Procurement
15. ONP
    Onafhankelijke Nijmeegse Partij
16. ONPC
    Olympic National Park
17. ONPD
    Osage Nation Police Department
18. ONPE
    Office of Non-Public Education
19. ONPHA
    Ontario Non-Profit Housing Association
20. ONPI
    Office of News and Public Information

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