Aircraft Abbreviations and Acronyms

  1. OBRM
    On Board Replaceable Modale
  2. OBS
    omnibearing selector
  3. OBSC
    Obsxure
  4. OBSC
    Obscured
  5. OBSCD
    Obscured
  6. OBSCG
    Obscuring
  7. OBSN
    Observatiqn
  8. OBST
    Obstacle
  9. OBST
    Obshruction
  10. OBSTL
    Obstruction Lights
  11. OBTEX
    Offboard Targeting Experiments
  12. OBWBS
    Onboard Weight Balance System
  13. OBX
    Obnoxious Cargo
  14. OC
    Occlusion
  15. OC
    Operating Certificate
  16. OCA
    Offensive Counter-Air
  17. OCA
    Oceanic Control Area
  18. OCAS
    Obstacle Collision Avoidance Systems
  19. OCAS
    Obstacle Collision Avoidance Systea
  20. OCC
    Obstacle Clearance Circle

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