International Aikido Federation (IAF)

Aikido Journal

Aikiweb

Aikido Online

Aikido FAQ

Aikikai Australia

Auckland Aikikai

Broadland Aikido Club

New York Aikikai

JCCC Aikikai

(in Japanese)

Aikido Tada Juku
(Hiroshi Tada Shihan)

Nakano-ku Aikido Federation
(Kenji Koyama Shihan)

Aikido Association of Thailand

Hong Kong Aikido Association

Malaysia Aikido Association