trai - VADM
- trailer
- trailer test equipment
- trailer van mount
- trailer-launched bridge
- trailer-mounted
- trailing wire antenna
- trained personnel requirements
- trainee
- trainee discharge program
- trainer
- trainer appraisal kit
- trainer control and simulation computer
- trainer fighter
- trainer flight equipment
- trainer operations
- trainer power control panel
- trainer reconnaissance
- trainer version
- trainer [training] cargo aircraft
- training
- training adviser
- training aid
- training aids and devices
- training aids and simulants
- training aids branch
- training aids bulletin
- training aids center
- training aids distribution center
- training aids division
- training aids facility
- training aids feasibility studies
- training aids guide
- training aids library
- Training Aids Management Agency
- training aids management office
- training aids research laboratory
- training aids section
- Training Aids Service Office
- training aids support center
- training alarm controller
