block off

cylinder block (engine block)

feed block slide (feed-block-actuating slide)

off-route (off route)

off-design / off design

lift-off / lift off

on-off keying; on/off keying (OOK)

block diagram

block face

block supplies

locking block

TNT block

breech block pivoted below the level of the chamber

disrupt, fix, turn or block the enemy force

all-round vision block

back on the block

direct vision block

surveillance vision block

trunnion block

vision block

advanced building-block for large-area exploitation

basic building block

basic building block module

building block

building block approach

building block organization concept

building-block concept

building-block construction

memory interface building block

multipurpose arithmetic building block

block and pulley

block and withdraw

block coefficient