Basic Command Unit (BCU)

battery coolant unit / battery-coolant unit (BCU)

Ballistic Computer Unit (BCU)

battery control unit (BCU)

beach clearance unit (BCU )

bombardment control unit (BCU)

unit basic load (UBL)

basic tank battle unit

airman basic

army basic combat training

basic branch

basic combat training

basic course

basic cycle

basic intelligence

basic load

basic load of supplies

basic military skills

basic military subjects

basic military training (BMT)

basic mission qualified (BMQ)

basic pay

basic rifle marksmanship (BRM)

basic weapon

basic-control survey

Basic Officer Leaders Course (BOLC)

basic document

basic impulse isolation (BII)

basic issue item lost

basic issue items (BII)

basic issue items list

basic issue list items

basic building block