нульова поділка; орієнтир основного напрямку батареї; нульове положення (прицілу)
zero-zero landing
zero-zero weather
point of zero velocity
ballistic impact point (BIP) / ground (predicted) impact point (PIP)
target approach point; initial point (IP)
triangulation point (trig point)
objective rally point / objective rallying point
point-to-point communication
point-to-point flight
near-side rally point / near side rally point
far-side rally point / far side rally point
battlesight zero (BZO)
ground zero (GZ)
vision nil (zero)
zero elevation
zero in on
zero shot
zero tolerance
zero visibility
zero zone
zero-in
zero dark thirty
zero lead homing
actual zero of sight
zero degree angle
zero in
zero in on intelligence assets
zero mark
zero recoil
under zero angle of incidence
Far-Zero
have zero intelligence-related experience