The meaning of the Acronym WIHS is...

WIHS is

• Washington International Horse Show

More Meanings For WIHS:

• Women's Interagency Health Study
• Women's Interagency HIV Study
• FM-104.9, Middletown, Connecticut
• West Islip High School
• West Intermediate High School
• Washington International Horse Show

WIHS is also in:

• Laboratory
• Physiology
• Radio Stations
• Schools
• Sports