AutoCAD LISP 2000
   Some practical and annotated AutoLISP programming examples and related links in English and Spanish.
   http://personales.unican.es/togoresr/

AutoLisp.Net
   AutoLISP routines and technical help, where other visitors will answer the questions you posted online.
   http://www.autolisp.co.uk/

Better Than Nothing AutoLISP Programs
   A collection of free AutoLISP routines, solving typical everyday problems.
   http://home.pacifier.com/~nemi/

Dwgtoolbox
   Lisp, VBA, Code, Examples and Drafting Services for the Precast Industry!
   http://www.dwgtoolbox.com

Martin Nigg
   A number of free AutoLISP routines and related tips and tricks.
   http://members.eunet.at/nigg/

The AutoLISP Drawer
   Free example AutoLISP routines, plus some explanations and related links.
   http://mylisps.20m.com/

The Autolisp and Autocad Page
   Offers an autolisp course, autolisp tips and tricks, and routines for download.
   http://home-3.tiscali.nl/~bruijcke/

The LISP Generator
   A commercial, interactive, and automatic program generator for AutoCAD's AutoLISP language.
   http://www.4front.com/lispgen3/index.html