DCL Basics: Using DCL commands for common tasks in OpenVMS.
DCL CGI Scripting: CGI programming in DCL for the DECThreads webserver.
DCL Dialogue Online: All the articles written by Kevin G. Barkes for DEC Professional and Digital Age magazines available online.
DCL Tips: Searchable archive of DCL hints.
dcl.OpenVMS.org: A collection of DCL procedure for the OpenVMS operating system, submitted by the public.