Operational Flight Program Operational Flight Profile Occluded Frontal Passage Operating Force Plan Operational Flight Programme Operational Flight Programs Orbiter Flight Program Office of Financial Policy Operational Flight Plan IATA code for Hanover County Municipal… Office of Fair Practice Office of Family Planning oncofetal protein On-the-Fly Processing Operation Flight Program Operational Format Program Operations Flight Program Operations funded project Ordnance Field Park Organizational Fitness Profiling Original Flight Path oro-facial pain Oscilloscope Face Plane