| www.mahjongbond.org | The Dutch Union of Mahjong players |
| www.mahjongmuseum.nl | All secrets of mah-jong |
| www.mahjongnews.com | Mahjong News | International Edition |
| museum.takeshobo.co.jp | The wellknown mahjong museum in Japan |
| www.mahjongmuseum.com | A museum of mahjong in the USA |
| www.tilehog.net | Mahjong Strategy for COIR , hand of the week |
| www.mahjong-o-matic.com | Identify hand |
| www.magicmahjong.fr | Magic Mahjong Social Pung France |
| www.sloperama.com | Sloperama.com's mahjong zone |
| www.mahjongbritishrules.com | Mah-Jong British Rules |