(арт.) умовна координатна сітка
grid zone / grid-zone
grid zone designation / Grid Zone Designator
JAN grid / Joint Army-Navy grid
arbitrary distortion
arbitrary access
arbitrary ballistic correction
arbitrary correction
arbitrary correction to hit (ACTH)
arbitrary deflection
arbitrary orientation
arbitrary origin
arbitrary-shaped substrate deflection
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
grid reference system
grid variation
interval of grid lines
map grid
mil grid
military grid (cart.)
military grid reference system (MGRS)
navigational grid