Military Abbreviations and Acronyms

1. OI
   Organization Integrator
2. OI&A
   Office Ofwintelligence and Analysis
3. OIA
   Office of Intelligence and Analysis
4. OIA
   Outerworld Investigation Agency
5. OIA
   Office of Imagery Analysis
6. OIB
   Otago Infantry Battalion
7. OIB
   Outpatient Itemized Billing
8. OIC
   Officer In Charge
9. OIC
   Office In Charge
10. OIC
    Office-In-Charge
11. OIC
    Operation Iraqi Children
12. OIC
    Operations Information Centre
13. OIC
    Operator Interface Unit
14. OIC
    Practice Officer In Charge of The Practice
15. OICC
    Officer In Charge of Construction
16. OICC
    Operational Intelligence Crisis Center
17. OICC
    Operations Intelligence Crisis Center
18. OICNW
    Officer In Charge of Navigational Watch
19. OICNW
    Officer In Charge of A Navigational Watzh
20. OICR
    Operational Intelligence Collection Requirements

Last updated: April 7, 2022 — Total entries: 103,098