acclimation, acclimatization, accommodation, accustoming, adaptation, adaption, adjustment, aim, alignment, arrangement, aspect, assimilation, attitude, azimuth, bearing, bearings, bent, breaking-in, breaking, briefing, case hardening, celestial navigation, conditioning, course, current, dead reckoning, direction, direction line, disorientation, domestication, drift, exposure, familiarization, fix, frontage, habituation, hardening, heading, helmsmanship, housebreaking, inclination, initiation, instruction, introduction, inurement, lay, layout, lie, line, line of direction, line of march, line of position, location, naturalization, navigation, pilotage, piloting, placement, placing, point, position, position line, positioning, preparation, quarter, radio bearing, range, run, seasoning, set-up, set, situation, steerage, steering, taming, tendency, tenor, track, training, trend, way