functional capability board (FCB)

on-board digital computer / on-board computer

functional command

functional plan

functional team

logistic functional services (LOGFS)

Functional Hardware and Software Contour (FHSC)

functional check

functional compatibility

functional testing

functional check flight (after repair)

functional specification

functional element

across-the-board

board instrument

board of officers

Defense Board

Defense Science Board (DSB)

display board

draft board

information operations coordination board (IOCB)

joint coordination board (JCB)

joint coordination board working group (JCBWG)

joint targeting coordination board (JTCB)

Logistics Coordination Board (LCB) (NATO)

Military Committee Joint Standardization Board (NATO)

motion imagery standards board (MISB)

off-board sensors

on-board ammunition supply

on-board radar sight

on-board sensor

on-board spares

passenger on board (POB)