BSUG: Belgian Smalltalk User Group: Big group: survey, schedule, job postings, and sponsors.
CISTUG: Central Illinois Smalltalk User Group: Provides a newsletter, solutions, resources and downloads.
COOUG: Connecticut Object-Oriented User Group, Inc.: Big group: sponsors, SIGs, door prizes, links.
CSTUG: Chicago Smalltalk User Group: Announcements, upcoming seminars, vendor list, links to other groups, mailing list.
DCSTUG: Washington DC Area Smalltalk User Group: Camp Smalltalk link, job postings, resources, other user groups, history, Wiki.
ESUG: European Smalltalk User Group: Newsletter, links; holds famous Smalltalk Summer Schools.
GSUG: German Smalltalk User Group: Good software and demonstrations understandable to any Smalltalk user as source code is English, little other English.
MASTUG: Massachusetts Smalltalk User Group: Tools, chapter history, downloads, news items.
NYSTUG: New York Smalltalk User Group: Yahoo Groups.
PocketSTUG: Pocket Smalltalk User Group: Yahoo Groups: for PalmPilot Smalltalk-80 implementation.
PocketSTUG: Pocket Smalltalk User Group: Yahoo Groups: for PalmPilot Smalltalk-80 implementation.
PSSTOODBUG: Puget Sound Smalltalk & Object-Oriented Database User Group: Agenda, message archive, good descriptions, links, software, vendors, resources, good user group list.
SmallTalk User Group: Contains links to user groups around the world. Also contains links to object oriented groups, FAQs, and news groups.
Smalltalking: A project for studying Virtual Objects Environments. Site, mailing list, meetings, events.
SSUG: Swiss Smalltalk User Group: On Wiki: mail list, job postings, next talk, events, Smalltalk developing firms.
TCOTUG: Twin Cities Object Technology User Group: Smalltalk SIG home; host: Real Smalltalk, Inc.
UIUC Smalltalk/Patterns Group: At Department of Computer Science, University of Illinois, Urbana-Champaign.
Yahoo Groups: Smalltalk-80: Mail list archive.