AIR - Audax India Randonneurs Foundation: The national body in India organising BRM's accredited by ACP.
ACP - Audax Club Parisien: The international governing body for randonneuring which works with other randonneuring organisations worldwide.
BRM - Brevets de Randonneurs Mondiaux: Audax events organised worldwide accredited by ACP.
LRM - Les Randonneurs Mondiaux: An international randonneuring organisation working with ACP to accredit rides longer than 1000Km except PBP.
PBP - Paris Brest Paris: A 1200Km brevet organised once every 4 years in France by ACP.