Jumps
- Java from MUMPS: comprehensive framework for automated migration from MUMPS language and runtime, to Java and relational databases (RDBMS); implemented as compiler that compiles MUMPS code into Java.
- http://www.mumps-migration.com/

MDC: MUMPS Development Committee
- Home: language description, MWAPI, OMI, standards, meetings, implementations, free versions, related products and services, humor.
- http://207.192.157.194/mdc/

MUMPS
- Long, growing article, with links to related topics. [Wikipedia]
- http://en.wikipedia.org/wiki/MUMPS

The Genesis of MUMPS and MUG
- Story of the creation of the language at The Massachusetts General Hospital, and its development into a procedural, interpreted general-purpose language, oriented toward database use. By Glen Steinbach.
- http://207.192.157.194/MDC/genesis.htm

4W Consulting
- Consulting company specializing in providing expert Cache and MUMPS, and related technologies, application development as well as systems management services.
- http://www.mumpsprogrammer.com/

Real Software Co.
- Makes M21, implementation of M language/database for the 21st Century.
- http://www.m21.uk.com/

M User Group Deutschland
- The German MUG (in German, of course)
- http://www.mug-d.de/

CDE Software Systems Corp
- MUMPS programming available for Intersystems DTM-PC and DT-MAX platforms available to the greater Chicago and Milwaukee metro areas.
- http://www.cdesystems.com/htm/CDE_Products.htm

The oMega Project
- Implementation of M-Technology+ for Linux. [Open Source]
- http://home.clara.net/finch/

M[UMPS] by Example
- An online copy of part of a book by the same name
- http://www.jacquardsystems.com/Examples/

The Mumps Compiler and MultiDimensional and Hierarchical Toolkit
- Compiler and interpreter for Linux, Solaris, Windows. Implements much of most recent Mumps standard. [free]
- http://cs.uni.edu/~okane/

M FAQs
- Frequently Asked Questions about M/MUMPS
- ftp://rtfm.mit.edu/pub/usenet/comp.lang.mumps/

InterSystems M Technologies
- A forum and web site for users of InterSystems tools and M in general
- http://mtechnology.intersys.com/

Forest Software
- A software house specialising in M (Mumps). It was formed in 1983 and can provide systems design, programming and support of M based systems.
- http://www.forestsoftware.co.uk/

George James Software
- Program development, consulting, training, support services; VC/m web-enabled configuration management system to manage documents and source code across many OSs, and add-in tools for Caché and related M technologies.
- http://www.georgejames.com/

MTRC
- has info about the MUMPS (M) computer language. Features include an M Job Opportunities database, the M User Directory, and links about MUMPS.
- http://www.mcenter.com/mtrc/index.html

M Technology Association United Kingdom and Ireland (MUG-UK& I)
- A non-profit educational organisation. Its aims are to further the utilisation, improvement and understanding of Cache and the M Technology language and its dissemination within the UK and Ireland.
- http://www.camta.net/

MSM-Workstation
- Information about MSM-WS, an M implementation for Win32
- http://www.georgejames.com/ws/