2501. SLIME-HOWTO
      This is a collection of information about using SLIME - a proto-manual
2502. Slitch
      A not-very-under-development-lately-but-will-get-back-to-it-some-day-soon TCP/IP networking stack in CMU Common Lisp (CMUCL)
2503. SLUG
      The Symbolics Lisp Users Group (SLUG) was the precursor to the ALU
2504. SmackJack
      Smackjack is a small AJAX web framework written in Common Lisp
2505. small-cl-src
      small-cl-src was a mailing list intended for "small" Common Lisp sources
2506. Smart cards
      Free software related to integrated chip cards (ICC) with contacts (ISO/IEC 7816) or contactless (ISO/IEC 14443)
2507. smart-buffer
      An output buffer that can spill to disk
2508. sml
      S-expression-based markup language
2509. smta
      smta is a simple SMTP email server
2510. smtp4cl
      SMTP4CL is a SMTP client library to send messages to an MTA (Mail Transport Agent)

CLiki the common lisp wiki