mGTK  
   Glue code to make GTK+ accessible from SML. This allows SML programmers to add graphical user interfaces to their programs.
   http://mgtk.sourceforge.net/

Moscow ML  
   ML system for DOS, Linux, Windows.
   http://www.dina.kvl.dk/~sestoft/mosml.html

Open-source release of MLj  
   MLj: an SML to Java bytecode compiler, based on Persimmon's MLj
   http://www.dcs.ed.ac.uk/home/mlj/

MLton  
   A whole-program optimizing compiler for the Standard ML programming language.
   http://www.mlton.org/

Poly/ML  
   Compiler and environment for, full implementation of, Standard ML, has libraries for MS Windows, X Window. [Open Source]
   http://www.polyml.org/

Programming in Standard ML 97  
   An on-line tutorial by Stephen Gilmore.
   http://www.dcs.ed.ac.uk/home/stg/NOTES/

A Gentle Introduction to ML  
   a tutorial for the Standard ML language.
   http://www.dcs.napier.ac.uk/course-notes/sml/manual.html

Standard ML of New Jersey (SML/NJ)  
   A compiler and programming environment for Standard ML language, with associated libraries, tools, documents. Descriptions, news, downloads (Unix, Windows), literature lists, FAQs, links, and contacts. [Open Source, Lucent]
   http://www.smlnj.org/

ML Kit  
   A compiler for the programming language Standard ML.
   http://www.it-c.dk/research/mlkit/

MLRISC  
   Framework for customizable, retargetable and optimizing compiler back ends, written in Standard ML. Successfully retargeted to multiple architectures. Deals elegantly with special requirements imposed by the execution model of different high-level, typed
   http://cs1.cs.nyu.edu/leunga/www/MLRISC/Doc/html/

Fellowship of Hobbyist Programmers: ML  
   Wiki page outlining basics of SML and ways in which it is superior to many other languages.
   http://www.hprog.org/fhp/MlLanguage

Edinburgh LFCS ML-Club  
   A club for ML users at the University of Edinburgh
   http://www.dcs.ed.ac.uk/home/tpcc/ML-Club/index.html

Programming in Standard ML  
   These notes are intended as a brief introduction to Standard ML (1997 dialect) for the experienced programmer
   http://www-2.cs.cmu.edu/People/rwh/introsml/

sml_tk  
   A Standard ML package providing a portable, typed and abstract interface to the user interface description and command language Tcl/Tk. It allows the implementation of graphical user interfaces in a structured and reusable way, supported by the powerful
   http://www.informatik.uni-bremen.de/~cxl/sml_tk/

Standard ML vs. Objective Caml  
   A quick comparison of program fragments in the two ML dialects.
   http://www.ps.uni-sb.de/~rossberg/SMLvsOcaml.html

Hello, World program  
   ML & SML
   http://www2.latech.edu/~acm/helloworld/ml.html

Group 25's ML Tutorial  
   Introduction and 1-4 lectures ML tutorial.
   http://www.rpi.edu/~nguyev2/prog_lang/

fxp  
   A validating XML parser written completely in SML.
   http://atseidl2.informatik.tu-muenchen.de/~berlea/Fxp/