unit training

live-fire training (field-fire training)

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

formal unit training

operational training unit

unit tactical training

advanced training unit

advanced unit training

combat training unit

special training unit

package unit concept of training

marine training unit

battery coolant unit / battery-coolant unit (BCU)

gear reduction unit / gear-reduction unit

position and navigation unit / position navigation unit (PNU)

pinch (a unit) out of a large unit

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

basic military training (BMT)

bayonet training

Center of Combat Application and Training (CCAT)

combat enhancement training (CET)

combat stress-related training (military psychiatry)

combat training

command training

command-and-staff training exercise