buddy training system

buddy-buddy philosophy

buddy-buddy refueling

buddy system

buddy foxhole system

buddy secondary life support system

buddy aid

medical self- and buddy-aid

self-aid and buddy care

buddy care

war buddy

live-fire training (field-fire training)

on the job training (OJT) / on-the-job training

fire extinguishing system sprinkler system and fire alarm system

digital training management system (DTMS)

joint readiness training center - instrumentation system

Hornet aircrew training system

merchant ship communication system (mercomm system)

multiple launch rocket system (MLRS); multiple rocket launcher system

Air Force weapons system / AF weapon system

attitude-and-heading reference system / attitude and heading reference system (AHRS)

selective calling system, SELCAL system

Unmanned Aerial System / Uncrewed Aircraf System (UAS)

system of system common operating environment

advanced individual training (AIT)

Air Force Officer Training School

Air Training Command

all-arms training

all-fleet training

army basic combat training

army training center

army training test

basic combat training