relative bearing

wind relative bearing / wind-relative bearing

relative altitude

relative probability of adoption

relative speed

relative strengths

relative velocity

relative inlet angle

relative outlet angle

relative equilibrium of a liquid

relative evaporation

relative roughness

relative thickness of an aerofoil section

relative density

relative humidity

movement and relative motion

relative isohyps / isohypse

Convention IV relative to the Protection of Civilian Persons in Time of War

Geneva Convention relative to the Protection of Civilian Persons in Time of War

relative wind

Apply yaw rotation relative to a FPV camera

bearing frame

bearing grid angle

bearing roller

bearing seat

bearing shell

compass bearing

constant-bearing guidance / homing / navigation

grid bearing

line of bearing (LOB)

load bearing capacity

load-bearing capacity

load-bearing equipment (LBE)