| Naics index | Naics index description |
|---|---|
| 813410 | Sororities (except residential) |
| 813410 | Speakers' clubs |
| 813410 | Student clubs |
| 813410 | Students' associations |
| 813410 | Students' unions |
| 813410 | University clubs |
| 813410 | Veterans' membership organizations |
| 813410 | Women's auxiliaries |
| 813410 | Women's clubs |
| 813410 | Writing clubs |