Lateral Axis — an axis running from the pilot's left to right in piloted aircraft, and parallel to the wings of a winged aircraft
Longitudinal Axis — an axis drawn through the body of the vehicle from tail to nose in the normal direction of flight, or the direction the pilot faces
Transverse axis — another term for the Lateral Axis
Vertical Axis — an axis drawn from top to bottom, and perpendicular to the other two axes
