| The North American Interfraternity Conference (IFC) |
| National Panhellenic Conference (NPC) |
| National Pan-Hellenic Council (NPHC) |
| National Association of Latino Fraternal Organizations (NALFO) |
| National Multicultural Greek Council (NMGC) |
| GetInvolved |
| Hazing Prevention Network |
| Stop Hazing.org |