Professional organizations Abbreviations and Acronyms

1. OFVGA
   Ontario Fruit and Vegetable Growers Association
2. OGA
   New Hampshire Old Graveyard Association
3. OGA
   Oregon Geographic Alliance
4. OGA
   Outdoor Guides Association
5. OHE
   Organization of Healthcare Educators
6. OHG
   Operators Harmonization Group
7. OHPA
   Oral Health Professionals Association
8. OHRIA
   Ontario Horse Racing Industry Association
9. OHSM
   Occupational Health and Safety Management
10. OHT
    Organization of History Teachers
11. OHT
    Ohio History Teachers
12. OIA
    Ontario Institute of Agrologists
13. OIC
    Options Industry Council
14. OIC
    Open Interchange Consortium
15. OIE
    Office International Des Epizooties
16. OIEA
    Oregon Indian Education Association
17. OIML
    Organisation Internationale de Métrologie Légale (International Organization of Legal Metrology)
18. OIQ
    Ordre Des Ingenieurs Du Quebec
19. OIRCA
    Ontario Industrial Roofing Contractors Association
20. OIRSA
    Organismo Internacional Regional De Sanidad Agropecuaria

Last updated: May 23, 2020 — Total entries: 5,062