- Organization that promotes naturism on a national scale and encourages inter-club social activities. Includes details of affiliated clubs and resorts.
- A Miami Beach-based national non-profit naturist organization whose goal is to preserve, establish and educate the public about North America's clothing optional beaches.
- Organization dedicated to answering questions about naturism and its place in the Christian life. Includes a statement of faith, forum and photo album.
- Publishers of the World Guide to Nude Beaches and Resorts and Nude and Natural magazine, The Naturist Society educates in body acceptance and promotes clothing-optional lifestyles and recreational sites.
- Non-profit organization that promotes nude boating in North America by assisting any group in forming a local flotilla. Includes details of existing flotillas.
- Organization dedicated to the preservation of family oriented clothing optional recreation at Oregon's officially designated nude beaches. Includes a forum.
- Promoting naturism in South Africa. Includes events, a discussion forum, a picture gallery, a directory of beaches, and links to resorts and bed and breakfasts.
- International organization that co-ordinates nude cycling protests around the world. Includes details of affiliated events and how to start a new one.