AWC - Association for Women in Computing
Puget Sound Chapter of national association of professionals in the computing industry
Greater Seattle Linux User's Group
Linux users share their observations, problems, and solutions on this site's bulletin boards and at monthly meetings.
Northwest C++ Users Group
A group of professional developers and hobbyists that meet monthly to discuss the C++ programming language.
Northwest Seniors Online
Website run by King County Seniors Online. News, activities, shopping tips, classes, helpful hints, shopping discounts, and legislative news for Seniors in the Pacific Northwest.
Pacific Northwest Delphi User Group
Meets monthly with presentations related to the Delphi programming language.
Seattle Area Lego Users Group
Provides links to member sites, meeting information, and downloads
Seattle Area Pick User Group
Serves the greater Puget Sound region as a meeting place for everyone with an interest in "Pick" (aka Multi-Value) databases.
Seattle Perl Users Group (SPUG)
Contains details on the list server, meetings, talks, and past events, plus images, reviews, and source code.
Seattle.rb
Seattle Ruby Brigade. Ruby facts, opinions, source code, links, and stuff. Meets monthly.