1. Ant colony optimization
    This ACO demo is an application written in Common Lisp (by Edi Weitz)
  2. Anthony Ventimiglia
    Anthony Ventimiglia is a Person who likes to think of himself as a Computer programmer
  3. Antik
    A library for computational mathematics, science, and engineering
  4. Antiweb
    Antiweb is an event-based HTTP server that can support a high number of persistent connections in very small memory footprints
  5. ap5
    A mature, embedded, in-memory Relational ObjectStore and a high-level/declarative/specification language
  6. Apache 2
    The 2.0 version of the Apache License is an OSI-compatible license
  7. Apple II archaeology
    Apple II archaeology is a collection of Lisp code useful for Apple II retrocomputing
  8. Application
    Applications suitable for (or at least, intended for) end-users
  9. apply
    A dreadful discovery about variadic recursive procedures
  10. Apply-argv
    Apply-argv is a lightweight command-line options parser library