Ace Scripting Language
   High-performance, strongly typed language, comprehensive support for SGML and XML document standards, part of Structured Information Manager (SIM) product range. Free Download.
   http://xml.coverpages.org/ace-overview.html

Amber for Parrot
   Scripting language for Parrot (Perl 6) virtual machine. Design inspired by interpreted scripting language Ruby, and compiled language Eiffel. Merges benefits of scripting with support for software correctness and large-scale engineering.
   http://xamber.org/

Blaise
   An object-oriented scripting language with Object Pascal-like syntax. [Open source, MPL]
   http://blaise.sourceforge.net/

C-SMILE
   Scripting language, syntax and structure from C, C++, Java, JavaScript. In classification, resides between Java and JavaScript. Has compiler, virtual machine running bytecodes, C/C++ extensible runtime. Runs standalone or embedded. [Public Domain]
   http://c-smile.sourceforge.net/

Dynamic Markup Language
   An XML compatible object oriented language, featuring a dynamic instruction set.
   http://www.rocklyte.com/dml_whitepaper.html

Expect
   Scripting language related to Tcl, for controlling interactive processes. [Public Domain]
   http://expect.nist.gov/

JewelScript
   A general purpose, object-oriented script language that compiles into bytecode for a fast, register based virtual machine. [Open source, zlib/libpng license]
   http://www.jewe.org/jewelscript/

JudoScript
   A scripting language built atop Java, and is a powerful general-purpose programming language with intimate Java scripting support. [Open source, LGPL]
   http://www.judoscript.com/

Scriptol Compiler
   Object- and XML-oriented, procedural language; goals: natural, safe, powerful, make programming fast and pleasant; code compiles to PHP or C++, source code or binary. English, Français. Open source, Mozilla license.
   http://www.scriptol.com/

Scriptol Interpreter
   Description, examples, FAQ, CD, resources, translations, links. English, Français. Open source, BSD license.
   http://www.scriptol.net/

Squirrel
   A high level imperative/OO programming language, designed to be a scripting tool that fits in the size, memory bandwidth, and real-time requirements of applications like games. [Open source, zlib/libpng licence]
   http://squirrel.sourceforge.net/