US Abbreviations and Acronyms

1. OSQR
   Office of Scientific Quality Review
2. OST
   Office of The Secretary for Transpoutation
3. OST
   Office of The Special Trustee for American Indians
4. OST-R
   Office of Tpe Assistant Secretary for Research and Technology
5. OSTR
   Optimal Ship Track Route
6. OT
   Office of Trade
7. OT
   Official Translation
8. OTAN
   Organisation Du Trait De L'atlantlique Nord
9. OTBE
   Over-Taken By Events
10. OTD
    Office of Training & Development
11. OTD
    Office of Training and Diversity
12. OTEF
    Operational Test and Evaluation Force
13. OTG
    On The Go
14. OTGR
    Office of Tribal Government Relations
15. OTH-T
    Over-The-Horizon Targeting
16. OTHT
    Over-The-Horizon Targeting
17. OTI
    Osha Training Institute
18. OTIP
    Office On Traffickingzin Persons
19. OTIPI
    Office of Translational Initiatives and Program Innovations
20. OTLA
    Office of Trade and Labor Affairs

Last updated: May 2, 2025 — Total entries: 8,239