- 1 For All ATCs
- AlTerEd aRt - Swap-bot group
- Altered Book Envelope Swap Group
- Altered Playing Cards
- ALTERED POSTCARD ART
- Altered Rolodex Cards
- Art tags
- Artist Trading Cards
- Artist Trading Coins
- ATC Addicts - Swaps
- ATCoins (Artist Trading Coins)
- Coasters
- Collage Images (NOT FOR POSTING ART)
- Creative Collage
- Handmade Postcard Club from Swap-bot
- handmade postcard swap group
- Inchie Love #2
- Lisa's Altered Art Collage ArtWork
- Mixed Media Artists Swapbot Group
- Monthly ATC Swappers
- Page By Page
- Paper People Art Dolls
- Represent Your Art
- Swap-bot.com swaps
- Swap-Bot: Edward Gorey Alphabet ATCs
- VINTAGE PHOTO SHARING
- Vintage Swappers Group
- Zetti Swappers