WAHI stands for Web Automated Human Interaction
WAHI stands for Wisconsin Association of Home Inspectors (est. 1995; New Berlin, WI)
WAHI stands for Washington Heights and Inwood (New York, NY)
WAHI stands for Work At Home Institute
WAHI stands for West African Health Initiatives (Evanston, IL)
WAHI stands for Wisconsin Association of Homicide Investigators (est. 1996)