SSAA
The abbreviation SSAA stands for:
- a choir in a four-part boy or female choir: soprano I / II, alto I / II
- the internationally used English abbreviation of the Swedish Flygtekniska Föreningen . Svensk förening för flygteknik och rymdteknik (FTF) (Swedish Society for Aeronautics and Astronautics SSAA = Swedish Society for Aeronautics and Astronautics)
- Società Svizzera delle Artiste d'Arte platiche e figurative , the Swiss society of female artists
- Sporting Shooters' Association of Australia Inc., a member of the World Forum on the Future of Sport Shooting Activities
- System Security Authorization Agreement, a document format used by the United States Department of Defense to ensure information security