What does UH stand for?

Air-Cushion Vehicle built by Universal Hovercraft - US - Usually used in combination with numerals

Austin Airways - ICAO designator (AD)

Bristow Helicopters Group Ltd. (SAUS)

Ugaritic Handbook - C. H. Gordon - A publication (BJA)

Ultrahigh (SAUS)

Umbilical Hernia (DAVI)

Unavailable Hours - Electronics (IEEE)

Underhatch

Unfavorable History (DAVI)

Union of Hungarians - Czech Republic (BUAC)

United Humanitarians (EA)

Unit Head

Unit Heater - Technical drawings

Unit Hydrograph

University Heights (SAUS)

University of Hannover (SAUS)

University of Hawaii - Honolulu, HI

University of Hawaii, Honolulu (SAUS)

University of Hertfordshire - England

Unstrut-Hainich - German license plate city code

Upper Half

Upper Hemispherical (MCD)

U.S. Home - NYSE symbol

US Home Corp. - NYSE symbol (SPSG)

Utah - Obsolete (ROG)

Utility Helicopter - Military (AABC)

Utilization Hours (ACAE)