група фахівців зі спецоперацій (про розвідку / термін спецслужб)
Deputy Chief of Staff -Operations (DCOS OPS)
information operations (IO) (Info Ops)
psychological operations (PSYOPS, Psy Ops)
General Purpose Ops Man’s Waistcoat
operations and logistics division (OPS/LOG)
covert ops
night ops
squared-away ops
Black Hornet
black obscurant smoke
black powder
black propaganda
black psychological operation
blackout / black out
look-out black spots
Organization of Black Sea Economic Cooperation (BSEC)
black hull
Black supremacy
black box
black product
petroleum black
black oxide
get black
Black Hornet Nano
bаск in black
fly totally black
Black Hawk Down
Must contain green, black and white pixels
black box (tech.)
Blackbox / black box
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit