JAA meaning in Community ?

Shodokan Aikido (昭道館合気道, Shōdōkan Aikidō) is the style of Aikido founded by Kenji Tomiki. Shodokan Aikido is sometimes referred to as 合気道競技 (Aikido Kyogi) meaning "Competitive Aikido" or "Sport Aikido" because of its use of regular competitions.

The style itself, could arguably have been founded with the formation of the Waseda University Aikido Club in 1958, although Tomiki didn't actually name his style Shodokan until 1976. It was in 1967 when Kenji Tomiki established the Shodokan hombu dojo in Osaka, Japan, to teach, train and promote his style. In 1974, Kenji Tomiki found the Japan Aikido Association (NPO Japan Aikido Association). Since it was certified as a specified non-profit organization (NPO corporation) by the Cabinet Office in 2005, the official name was changed to "Specified Non-Profit Organization Japan Aikido Association". As of 2018, Masako Tomiki is the current chairman of JAA.

Today, Shodokan Aikido is organised with two major groups, the Japan Aikido Association (JAA) and the Shodokan Aikido Federation (SAF).