high tide

tide rode / tide-rode

low tide

tide of battle

tide of war

tide gauge

neap tide

spring tide

tide

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

anticyclone, high-pressure area

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

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

freedom of the high seas

HEAT (high explosive anti-tank)

high aerodynamic efficiency

high altitude

high altitude-low opening (HALO)

high- and low-altitude surveillance

high dynamic range atom (HiDRA )

high expansion-ratio

high explosive (HE)

high explosive (HE) filler

high explosive antipersonnel

high explosive antitank and antipersonnel head

high explosive antitank head

high explosive antitank projectile (HEAT proj)

high explosive antitank rocket (HEAT rkt)