- Aircraft Mechanic, Plumbing & Hydraulics
- Airframe & Powerplant Mechanic
- Airframe & Powerplant Mechanic
- Airframe Mechanic
- Armory Technician
- Assembly and Packaging
- Auto/Light Truck Systems
- Automobile Mechanic
- Automobile Mechanic (Automotive Service)
- Automobile Service Mechanic
- Automotive Technician Specialist
- Aviation Ordnanceman (Aircraft Armament Mechanic)
- Aviation Safety Equipment Technician
- Aviation Support Equipment Repairer (Military Service)
- Bioscience Applications
- Boilermaker I
- BoilermakerII
- Cabinetmaker, Millman
- Calibration Laboratory Technician
- Canvas Worker