future angular height

observed angular height

Height Above Ellipsoid (HAE); altitude / elevation above the ellipsoid (ellipsoidal height)

Future Airborne Capability Environment (FACE)

Future Combat System (FCS)

future years defense plan (FYDP)

Office of the Special Envoy of the Secretary-General for the future status process for Kosovo (UNOSEK)

AWIFM (A—Adequate FA support; W—Weight the main effort; I—Immediately available; F—Facilitate future operations; M—Maximum feasible centralized control)

FAST Helmet / Future Assault Shell Technology Helmet

altitude at future position

future horizontal range

Special Committee on Future Air Navigation Systems

international air transport regulation: present and future

Future Combat Air System (FCAS) / (фр.) Système de combat aérien futur (SCAF)

unmanned future combat air system (UFCAS)

angular momentum

angular position

angular surveying

angular ball bearing

angular bevel gears

angular contact ball bearing

angular elevation

angular instrument

difference between the elevation angular limits

angular speed method

angular gearbox

angular error

angular velocity

angular data

glide path angular error

mean angular velocity of rotation

spatial angular coordinates

angular travel method