MOCHI - Local chapter of the ACM Special Interest Group, Michigan and Ohio, United States. - http://www.si.umich.edu/mochi/
CHI Italy - Local chapter of the ACM Special Interest Group, Pisa, Italy. - http://hcilab.uniud.it/sigchi/
Scottish UPA - Scottish chapter of the Usability Professionals' Association. Supports human centered design specialists and people based in Scotland. Provides information on forthcoming events and conferences. - http://www.scottishupa.org.uk/
LowellCHI - Local chapter of the ACM Special Interest Group, University of Massachusetts Lowell, Massachusetts, United States. - http://www.cs.uml.edu/LowellCHI/
CHI Puget Sound - Local chapter of the ACM Special Interest Group, Bellevue, Washington, United States. - http://www.acm.org/chapters/pssigchi/
PhiCHI - Local chapter of the ACM Special Interest Group, Philadelphia, Pennsylvania, United States. - http://www.cis.drexel.edu/PhiCHI/
CapCHI - Local chapter of the ACM Special Interest Group, Ottawa, Canada. - http://www.capchi.org/
Twin CHI - Local chapter of the ACM Special Interest Group, Minneapolis, Minnesota, United States. - http://www.cs.umn.edu/TwinCHI/
SandCHI - Local chapter of the ACM Special Interest Group, San Diego, California , United States. - http://groups.yahoo.com/group/sandchi/
Software Ergonomics - Special interest group of the Swiss Informaticians Society and the Swiss chapter of SIGCHI. Switzerland. - http://www.swisschi.ch/
RoCHI - Local chapter of the ACM Special Interest Group, Bucuresti, Romania. - http://www.ici.ro/chi-romania/
CHI NZ - Local chapter of the ACM Special Interest Group, New Zealand. - http://www.acm.org/chapters/sigchi_nz/
CHI SA - Local chapter of the ACM Special Interest Group, South Africa. - http://www.chi-sa.org.za/
CHI Atlanta - Local chapter of the ACM Special Interest Group, Georgia, United States. - http://www.chia.org/