- Allegheny
- Big 10 Women
- Capital WCRC
- Colonial Coast WCRC
- EPRU
- Great Lakes WCRC
- Great Waters WCRC
- Lonestar WCRC
- Mid-America WRFU
- Mid-Atlantic Women
- Midwest WCRC
- NCR Independent Women
- Northern Lights WCRC
- Ohio Valley WCRC
- Pacific Desert WCRC
- Prairie States WCRC
- Rocky Mountain WCRC
- Rugby Northeast WCRC
- SARC
- Upstate NY WCRC
