Aviation Abbreviations and Acronyms

1. OTH
   Over-The-Horizon
2. OTHH
   Hamad International Airport
3. OTHS
   Others
4. OTHT
   Over The Horizon Targeting
5. OTI
   Pitu Airport
6. OTIG
   Office of The Inspector General
7. OTJ
   Otjiwarongo Airport
8. OTL
   Boutilimit Airport
9. OTM
   Ottumwa Regional Airport
10. OTOW
    Operationat Tow
11. OTP
    Henri Coanda International Airport
12. OTPS
    Oceanic Traffic Planning System
13. OTR
    Oceanic Transition Route
14. OTR
    Outer
15. OTS
    Out of Service
16. OTS
    Out-Of-Service
17. OTSG
    Operational Training and Selection Group
18. OTT
    One Two Three Airlines
19. OTT
    Over The Top
20. OTV
    Orbital Transfer Vehicle

Last updated: January 9, 2022 — Total entries: 27,749