• Constitutional Presbyterians
• The Presbyterian Lay Committee
• Robert Gagnon
• Presbyblog
• Presbyterians Pro-Life
• The Westminster Fellowship
• Alliance of Confessing Evangelicals
• Presbyterian Frontier Fellowship
• Knox Fellowship
• Theology Matters
• Voices of Orthodox Women
• Presbyterian Action for Faith and Freedom
• Presbyterian Renewal Network
• Presbyterian Reformed Ministries, International
• Literacy and Evangelism International
• The Outreach Foundation
• One-by-One
• The Presbyterian Coalition
• Presbyterians for Renewal
• Concerned Presbyterians
• Presbyweb