freedom of the high seas

uphold freedom of the seas

high seas (the)

high seas

on the high seas

Fair Winds and Following Seas!

direction of waves, swells or seas

freedom from fire

freedom of action

freedom of maneuver

freedom of movement

freedom-fighter

Operation Enduring Freedom

freedom

freedom from topping

Legion Free Russia / Freedom of Russia Legion (LFR / FRL) / Liberty of Russia Legion

4/6 degrees of freedom (4DOF, 6DOF)

air freedom

DOF (Degrees of Freedom)

high altitude-high opening (HAHO)

high pay-off target / high-payoff target (HPT)

high-burst / high burst (HB)

high road; high-road

high-power illuminator radar / high power illuminating radar (HIPIR)

high-performance / high performance

be on one's high horse / get on one's high horse

anticyclone, high-pressure area

blasting explosive (normal-, high-, low strength)

Estimation and Prediction of Orbits and Clocks to High Accuracy (EPOCHA)

HEAT (high explosive anti-tank)

high aerodynamic efficiency

high altitude

high altitude-low opening (HALO)