квадрат координатної сітки
square formation (infantry square, hollow square)
grid-square color code
grid-square numbering system
grid zone / grid-zone
grid zone designation / Grid Zone Designator
JAN grid / Joint Army-Navy grid
hollow square
map square
square
square hit
square identification
square-bashing
trunnion square
cap square
square search
square loop antenna
reef knot (square knot)
square daymarks
square knot (reef knot)
single square wargame
bearing grid angle
Global Information Grid (GIG)
grid azimuth
grid bearing
grid convergence
grid convergence factor
grid coordinate system
grid line
grid magnetic angle
grid north (GN)
grid note
grid reference box