BSUG: Belgian Smalltalk User Group
   Big group: survey, schedule, job postings, and sponsors.
   http://www.bsug.org/

CISTUG: Central Illinois Smalltalk User Group
   Provides a newsletter, solutions, resources and downloads.
   http://wiki.cs.uiuc.edu/CISTUG/

COOUG: Connecticut Object-Oriented User Group, Inc.
   Big group: sponsors, SIGs, door prizes, links.
   http://www.cooug.org/

CSTUG: Chicago Smalltalk User Group
   Announcements, upcoming seminars, vendor list, links to other groups, mailing list.
   http://www.bobjectsinc.com/cstug/

DCSTUG: Washington DC Area Smalltalk User Group
   Camp Smalltalk link, job postings, resources, other user groups, history, Wiki.
   http://www.smalltalksystems.com/dcstug/

ESUG: European Smalltalk User Group
   Newsletter, links; holds famous Smalltalk Summer Schools.
   http://www.esug.org/

GSUG: German Smalltalk User Group
   Good software and demonstrations understandable to any Smalltalk user as source code is English, little other English.
   http://www.gsug.org/

MASTUG: Massachusetts Smalltalk User Group
   Tools, chapter history, downloads, news items.
   http://wiki.cs.uiuc.edu/VisualWorks/Massachusetts+Smalltalk+Users+Group+%2D+MASTUG/

NYSTUG: New York Smalltalk User Group
   Yahoo Groups.
   http://tech.groups.yahoo.com/group/ny-stug/

PSSTOODBUG: Puget Sound Smalltalk & Object-Oriented Database User Group
   Agenda, message archive, good descriptions, links, software, vendors, resources, good user group list.
   http://www.speakeasy.org/~podenski/stug/

SSUG: Swiss Smalltalk User Group
   On Wiki: mail list, job postings, next talk, events, Smalltalk developing firms.
   http://iamwww.unibe.ch/~ssug/

SmallTalk User Group
   Contains links to user groups around the world. Also contains links to object oriented groups, FAQs, and news groups.
   http://www.smalltalk.org/usergroups.html

Smalltalking
   A project for studying Virtual Objects Environments. Site, mailing list, meetings, events.
   http://www.smalltalking.net/indexe.htm

TCOTUG: Twin Cities Object Technology User Group
   Smalltalk SIG home; host: Real Smalltalk, Inc.
   http://www.real-smalltalk.com/stsig.html

UIUC Smalltalk/Patterns Group
   At Department of Computer Science, University of Illinois, Urbana-Champaign.
   http://st-www.cs.uiuc.edu/research-gp.html

Yahoo Groups: PocketSmalltalk
   Mail list archive (pocketstug) of Smalltalk-80 for small devices.
   http://tech.groups.yahoo.com/group/pocketstug/

Yahoo Groups: Smalltalk-80
   Mail list archive.
   http://tech.groups.yahoo.com/group/Smalltalk-80/