A lisp rosetta stone to demonstrate modern language features

A small Lisp interpreter in JavaScript

An implementation of a full fledged Lisp interpreter with Data Structure, Pattern Programming and High level Functions with Lazy Evaluation à la Haskell.

Archive of LISP Machine, Inc.

My second Lisp interpreter (bytecode compiler and interpreter) written in GNU C

a lightweight, robust, scheme-like lisp implementation

Parallel OS, with GUI, Terminal, OO Assembler, Class libraries, C-Script compiler, Lisp interpreter and more...

A quick and very dirty Scheme interpereter.

Lisp code for the textbook "Paradigms of Artificial Intelligence Programming"

A readable lisp in less than 1k lines of C

HTML5/EPUB3 version of SICP

A micro LISP implementation in 24 lines of Ruby.

Originally from http://www-formal.stanford.edu/jmc/facts.txt

Lisp Interpreter in 90 lines of C++ (not counting lines after the first 90).