Search 3 Organizations of Parent/Teacher Group tax-exempt organizations in Onalaska, Wisconsin.
| Name | Address, Zip |
|---|---|
| Northern Hills Parent Teacher Organization | 910 East Ave N, 54650-2226 |
| Irving Pertzsch Pto | 524 Main St, 54650-2954 |
| Onalaska Middle School Pto | 2102 Evenson Dr, 54650-8772 |