AiS is a member of Ada Europe.

Extreme Ada group at Msn.

Organisation for Ada 95 users in Great Britain.

A non-profit organization for everyone interested in Ada, in its applications and in related technologies such as software engineering methods, environments and tools.

An international organization, set up to promote the use of Ada.

Group to discuss this language as the language of and for embedded systems.

Mail list archive for Ada programmers to discuss and work things out in detail.