CMU Artificial Intelligence Repository
AI Programming Languages
Internet Scheme Repository at Indiana University
Maintained by David Eby <scheme-repository-request@cs.indiana.edu>
Jocelyn Paine's Prolog Repository
Maintained by Jocelyn Paine <popx%vax.ox.ac.uk@oxmail.ox.ac.uk>
Macintosh Common Lisp Repository
AI.Repository@cs.cmu.edu