Federation Internationale des Societes Aerophilateliques (FISA).

Federation Internationale des Societes Aerophilateliques (FISA) is the umbrella association for Aerophilatelic Societies of the World. FISA represents and promotes Astrophilately and Aerophilately for collectors across globe .

Air Mail Society India Foundation joined the FISA during the 51st Congress and General Meeting held at Versailles France on 29th May 2024. As per the survey conducted by FISA among its members in Mar 2024 , FISA represents 2,027 collectors ( 1,670 Aerophilatelists and 357 Astrophilatelists).