Based in Portland, Oregon, United States. PARTS holds monthly meetings and an annual competition. Meeting minutes, projects, technical articles, and photos.

Based in Vancouver Island, British Columbia, Canada. Includes meeting information and a mailing list.

Based at the Rose-Hulman Institute of Technology in Terre Haute, Indiana, United States. Membership open to RHIT students. Meeting information, photo gallery, and project list.

Based in Atlanta, Georgia, United States. Holds monthly meetings, monthly RBNO, and annual Robot Rally competition. AHRC was founded in 1981 as an offshoot of the Atlanta Computer Society. Discussion forum, photos, meeting minutes, and calendar.

ChiBots is based in Chicago, Illinois, United States and holds monthly meetings. Founded in 2000. Meeting minutes, photos, and a group email list.

Based in San Jose, California, United States. HBRC is the origin of the RoboBrick and holds monthly general meetings and SIG meetings. General information, meeting calendar, technical articles, and a mailing list.

TAR is based in Raleigh, North Carolina, United States. Originally a homebrew computer club founded in 1975, the group was renamed to TAR in 1987. TAR holds monthly meetings and an annual contest.

This group is based in Las Vegas, Nevada and holds regular meetings at the offices of a local robotics company.

Based at the University of Waterloo in Ontario, Canada. WARG was founded in 1997 and has the goal of developing autonomous air and ground robots. Membership is open to UW students. Meeting information, history, and event information.

MARS holds monthly meetings in St. Louis, Missouri, United States. Website includes an online discussion forum.