Mah-jong Montréal
- A club in Montreal, Quebec, Canada which is open to beginners. In French, English, and Japanese.
- http://mah-jong.dfdanse.com/english/

World Mahjong Players Association (WMPA)
- An initiative of the Korean based software company TankSoft. Nonprofit organization for promoting Mahjong. Hosts online games and organizes world-wide tournaments with money prizes. In Chinese, English, Korean, and Japanese.
- http://www.wmpa.net/

American Mah-Jongg Association (AMJA)
- Formed in 1999 to promotes the game in the United-States of America.
- http://www.amja.net/

National Mah Jongg League (NMJL)
- Represents American Maajh players since 1937. Publishes a new set of hands each year.
- http://nationalmahjonggleague.org/

Hungarian Mah-jong Association
- Organizes competitions in Hungary. Member of the European Association.
- http://www.mahjong.hu/

European Mahjong Association (EMA)
- Encourages, disseminates and coordinates the playing of Mahjong in Europe.
- http://mahjong-europe.org/

Mahjong Denmark
- News about activities, events and championships organised by the Association of Danish Mahjong Players. Chinese Official International rules in PDF. Summary of Modern Japanese scoring.
- http://uk.mahjong.dk/