PAA
The abbreviation stands for PAA:
- Agricultural and environmental Party of Albania, see partia agrarian Ambjentaliste e Shqipërisë
- The Party of Labour of Albania, see Partia Socialiste e Shqipërisë
- The former Pan Am airlines, ICAO code
- Called partial agonist activity, and intrinsic sympathomimetic activity (ISA )
- Poly acrylic acid, the polymer of acrylic acid, polyacrylic acid, see
- Peracetic acid, peroxyacetic acid, the
- Disambiguation
- Abbreviation