What does Hav stand for?

Havaas - Botanist in plant scientific name (HUH)

Haviland's Prince Edward Island Chancery Reports, by Peters - 1850-72 - Canada - A publication (DLA)

Havildar - British military (DMA)

Hallux Abducto Valgus - Orthopedics (DAVI)

Harvard - NCIC firearms make code (NCIC)

Havana - Cuba - Airport symbol (OAG)

Havering - Borough in England

Haversine - Mathematics

Havilah - California - Seismograph station code, US Geological Survey - Closed (SEIS)

Havre, MT - Amtrak rail station code

Havu - Language code (ETLW)

Heating and Ventilation (SAUS)

Heavily Armed Vehicle (SAUO)

Heavily Armed Vessel (SAUS)

Heavily Armed Vessels

Hemadsorption Virus - Medicine (DB)

Hepatitis A Virus

High-Accuracy Voltmeter

High-Activity Variant - Cells (DB)

High Asset Value (SAUS)

Hilprecht Anniversary Volume. Studies in Assyriology and Archaeology Dedicated to Hermann V. Hilprecht - Leipzig - A publication (BJA)

Hot Air Vulcanization

Hypovirulence-Associated Virus

Starlite Pontoon Boats, Lake Havasu City, AZ - Manufacturer code for watercraft hull identification number (USCG)