What does WHA stand for?

What does WHA mean?

WHA	World Hockey Association Community » Sports
WHA	Bureau of Western Hemisphere Affairs Governmental » US Government
WHA	World Headache Alliance Community » Non-Profit Organizations
WHA	Western History Association Miscellaneous » Hobbies
WHA	Wilson Hewitt & Associates, Inc. Business » Firms
WHA	World Haiku Association Community » Media
WHA	Tungsten Heavy Alloy Governmental » Military
WHA	Women's Hockey Association Community » Sports
WHA	Websensei Hosting Alliance Business » Firms
WHA	World Heath Assembly Governmental » United Nations
WHA	Western Haflinger Association Medical » Veterinary
WHA	When Hull Arrived Miscellaneous » Funnies
WHA	TV-21, Madison, Wisconsin Community » TV Stations
WHA	Weird Hungry And Annoying Miscellaneous » Funnies
WHA	We Hate Acronyms Miscellaneous » Funnies