The Entertainments National Service Association (ENSA) was an organisation set up in 1939 by Basil Dean and Leslie Henson to provide entertainment for British armed forces personnel during World War II. ENSA operated as part of the Navy, Army and Air Force Institutes.
ENSA, the Entertainments National Service Association
European Plant-Based Foods Association (ENSA), a business association concerned with plant-based alternatives to meat and dairy products (formerly: European Natural Soyfoods Manufacturers Association, and has retained its acronym)