Missouri State High School Activities Association
| Full Name: | Missouri State High School Activities Association |
|---|---|
| Short Name: | MSHSAA |
| Type: | Administrative Body |
| Website: | http://www.mshsaa.org/ |
| Address: | 1 North Keene Street PO Box 1328 Columbia, MO 65205-1328 |
| Phone: | 573-875-4880 |
| Fax: | 573-875-1450 |