In the 1970s, the two dominant Lisp languages - MacLisp and Interlisp - both supported fexprs.

The Qi core language is a simplification of the Lisp language.

The Lisp language (1958) never had a built-in Boolean data type.

It is an adaptation and dialect of the Lisp language; some have called it Lisp without the parentheses.

The Lisp language is used widely for the development of artificial intelligence programs, which attempt to emulate the human thought process in solving problems.

Regular workstations had become fast enough to reasonably run Lisp languages, and it was this, much larger market, that Lucid targeted.

The interpreter itself is written in Lisp, and might be loaded into any of the most common distributions of the Lisp language.

Several other Lisp dialects were also in use, and the need to unify the community resulted in the modern Common Lisp language.

SHINE facilities are invoked directly by a programmer in the Common Lisp language.

Object Lisp was a computer programming language, a dialect of the Lisp language.