O
Ohio
- Allen County Christian Home Schoolers (ACCHS)
- Christian Home Educators of Cincinnati
- Christian Home Educators of Ohio (CHEO)
- Christian Home Educators Stark County Association (CHESCA)
- Cincinnati Area Teaching Children at Home (CATCH)
- Erie Islands Home School Association
- Hearts Towards Home
- Home Educators' Cooperative Learning Community, Inc. (HECLC)
- Homeschool Network of Greater Cincinnati
- Homeschooling Under Grace (HUG)
- Leaves of Learning
- Life-long Education And Discipleship (LEAD)
- Mansfield Christian School Division of Independent Studies
- Ohio Home Educators Network
- Take Off! Home Schooling Field Trips
- The Sprouted Acorn
- Turning Hearts Toward Home
- Westerville Area Homeschool Association (WAHA)
Oklahoma
- A League of Extraordinary Homeschoolers
- Christian Home Educators Fellowship (CHEF) of Oklahoma
- Emancipation Cooperative Learning Community
- FAITH Educational Alliance
- Fellowship of Shawnee Home Educators
- Home Educator's Resource Organization (HERO) of Oklahoma
- It's Grand to Homeschool
- Kids In Training Homeschool Support Group (KIT)
- Norman Area Home Educators
- North Eastern Oklahoma Homeschool Support Group
- Northeast Oklahoma Association of Homeschools (NOAH)
- Oklahoma Christian Home Educators Consociation, Inc. (OCHEC)
- Oklahoma Homeschool
- Proverbs 22:6 Home Educators
- Sallisaw Home Educator's Support Group
- Stillwater HERO - Home is Where the Heart Is
- Tulsa Home Educators
Oregon
- Greater Portland Homeschoolers
- LDS - Oregon Home Educators Association
- Oregon Christian Home Education Association Network (OCEAN)
- Oregon Home Education Network
- Veneta Home Education Network
- Village Home Education Resource Center
