M Technology Association United Kingdom and Ireland (MUG-UK& I)
Computers, Programming, Languages, Mumps - M Technology Association United Kingdom and Ireland (MUG-UK I). A non-profit educational organisation.
https://www.camta.net/
Mumps
M21 - the next generation e-DBMS
Computers, Programming, Languages, Mumps - M21. An implementation of the M language/database for the 21st Century.
http://www.m21.uk.com/