попереджувальний сигнал
focus of attention
attention
full-attention operation
attention to orders!
call to attention
command attention
stand at attention
attention deficit disorder
Attention! Review the list of options
ATTN (attention)
Attention!
elude the attention of intelligence services
Signal Kit / MK-79 (illumination signal kit)
acknowledgement signal
arm-and-hand signal
audio signal
caution signal
combined signal
command and signal
command signal center
control signal
distress signal (=SOS)
echo (returned signal)
field army signal brigade
flash a signal
forward area signal center
hand signal
hoisting signal flags
jamming signal
main signal center
prearranged signal
pyrotechnic signal