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

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

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

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

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

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

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

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

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

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/

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

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

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

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/

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

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