WAC
WAC stands for:
- WAC Corporal , a US sounding rocket
- Western Athletic Conference , a regional relay in US university sports
- Wiener AC , Austrian sports club
- Wolfsberger AC , Austrian football club
- Württembergischer Automobilclub 1899 , German automobile club
- Wydad Casablanca , Moroccan football club
- World aeronautical chart Worldwide map for flight navigation
wac stands for:
- Wasco-Wishram (ISO-639-3 code), one of the Chinook languages
