- AWK Lisp - AWK Lisp is a A Common Lisp interpreter implemented in Awk and written by Roger Rohrbach
- c-amplify - c-amplify is an s-exp syntax for writing C code
- C-Mera - C-Mera is a very simple source-to-source compiler that utilizes Lisp's macro system for meta programming of C-like languages
- cl-larval - S-Exp syntax to write assembler for AVR microcontrollers
- css-lite - css-lite is a library for generating CSS from an s-exp syntax
- lfe - LFE, Lisp Flavoured Erlang, is a lisp s-exp syntax front-end to the Erlang compiler
- LinJ - Linj is a Common Lisp-like language that tries to be as similar to
- Liskell - Liskell is a s-exp syntax for Haskell
- ltd - ltd is a Common Lisp to Dylan translator
- Meta - A recursive-descent parser DSL that is a simpler alternative to parser generators
- net-xml-generator - A pretty-printing XML generator for Common Lisp
- NPG - NPG is a Naïve Parser Generator
- parenscript - Parenscript is a translator from an extended subset of Common Lisp to JavaScript
- PLisp - PLisp is an s-exp syntax for generating PostScript files
- readable - readable adds additional abbreviations in the sexp reader; supports infix, optional standard function call notation, optional indentation
- SC Language - Tasuku Hiraishi's SC is an s-exp syntax (Scheme-like) for writing C code, implemented in Common Lisp
- sml - S-expression-based markup language
- sst - SST (SQL Schema Transformer) is a Common Lisp program that transforms an s-expression based database schema format medium into appropriate SQL commands for specified RDBMS
- SxQL - An SQL generator for Common Lisp
s-exp syntax
S-exp syntax is a topic for programs that let you translate s-expressions to other grammars. Things that let you write C with s-exps qualify, as do many markup libraries. Some markup libraries with a lot of implementations, like HTML generators, get their own topic, and shouldn't use this one.