off- - oper
- off-aerodrome
- off-airway clearance
- off-airway flight
- off-airway route
- off-airway routing
- off-balance
- off-base
- off-block time
- off-boresight angle
- off-budget
- off-carrier
- off-carrier position
- off-center
- off-centre
- off-continent base
- off-course
- off-course correction
- off-course deviation
- off-crew
- off-design
- off-duty
- off-duty classes
- off-duty courses
- off-duty life
- off-duty shift
- off-field landing
- off-highway capacity
- off-limits
- off-line
- off-line charter
- off-line charter flight
- off-line equipment
- off-line operation
- off-load
- off-load test
- off-load voltage
- off-loadables
- off-loaded passenger
- off-loading
- off-loading point
