ABATE of IL - Blackhawk Chapter - Local chapter of American Brotherhood Aimed Toward Education (ABATE), a motorcyclists' rights organization.
Quad Cities Bicycle Club - An affiliate of the League of American Bicyclists and the United States Cycling Federation. Online newsletter, ride schedule, and membership information.
Quad Cities Scale Modeler Society - A chapter of the Region 5 of the International Plastic Modelers' Society (IPMS/USA). Features events calendar, members' showcase and newsletters.
Tri-City Motorcycle Club - This AMA-sanctioned group features a photo gallery, directions and location map, an events calendar, a newsletter, and classified ads.
