Columbus Area Mensa
- Encompases the Central Ohio area. Provides calendar of events, news, and contact details.
- http://www.columbus.us.mensa.org/

Three Little Angels Foundation
- Enhances the time parents and family members spend with an infant that has just passed away through education, creativity, and a special care package.
- http://www.3littleangels.org/

YMCA of Central Ohio
- Information on their hiking club, links to area sites, and publications.
- http://www.ymcacolumbus.org/

Lesbian Business Association
- Promotes lesbian activities within the central Ohio community.
- http://www.ohiolba.org/

Central Ohio Chevelle Owners
- Provides information about the officers, car shows and links to Chevelle sites.
- http://www.ohiochevelle.com/

Central Ohio Java Users Group
- Site provides meeting information.
- http://www.cojug.com/

Central Ohio DB2 User Group
- A chapter of the International DB2 User Group and meets 3 times per year. Members are primarily DB2 Database Administrators and DB2 Systems Programmers.
- http://www.codug.org/

Central Ohio Samoyed Rescue
- Provides care and shelter for the dogs until a home that matches the requirements is found.
- http://www.cosr.org/