Music, Central Ohio Corporation of Dance Clubs, Central Ohio Western Square Dancing, Professional Photographers of Central Ohio, Theatre Roundtable of Central Ohio

Employment, Organizations, Better Business Bureau of Central Ohio, Central Ohio Community Classifieds, Columbus Business Calendar, Columbus Countywide Development Corporation, Coughlin Automotive Group, GRS-Ltd., Heartland Bank, Human Resources Association of Central Ohio, JD Equipment, Nelson Homes

GSN, LACA, MEC

Central Ohio Chapter of the Autism Society, Central Ohio Families for Early Autism Treatment, Central Ohio Radiation Oncology

Amateur Television in Central Ohio, Central Ohio Radio Reading Service, Central Ohio Scanning, Central Ohio Severe Weather Network, Central Ohio Society of Professional Journalists, Columbus TechWeek, Newspaper Network of Central Ohio, The Animal Source, The News-Messenger

Central Ohio Antique Tractor Pullers Association, Central Ohio Basketball Officials Association, Central Ohio Fishing Club, Central Ohio Football Officials Association, Central Ohio Kennel Club, Central Ohio Saturn CarClub, Golf in Mid Ohio, Metro Parks

Big Darby Creek Watershed, Central Ohio Wildlife Areas, Sierra Club - Central Ohio Group, Solid Waste Authority of Central Ohio, The Oak Openings Region, Watchable Wildlife Sites District One

Religion, Central Ohio Chevelle Owners, Central Ohio DB2 User Group, Central Ohio Java Users Group, Central Ohio Samoyed Rescue, Columbus Area Mensa, Lesbian Business Association, National Multiple Sclerosis Society - Mid Ohio, Three Little Angels Foundation, YMCA of Central Ohio