Vector the journal of the British APL Association
Lee Dickey’s APL Archives
Code.kx.com A repository of community resources for kdb+ developers, including product reference/tutorial information and contributed code. If you are a kdb+ user and have not received a password, contact <codeadmin AT SPAMMMFREE kx DOT com>
RE Time Tracker Oy (in Finnish)
See also DevelopmentTools
Insight Systems (in Danish)
Companies using APL
These companies make extensive use of APL in their primary business software.
Individuals with APL-related Web content.
Jim Weigang’s APL Information