BLSA meaning in Regional ?

Answer: What is British Library Sound Archive mean?

The British Library Sound Archive (formerly the British Institute of Recorded Sound; also known as the National Sound Archive (NSA)) in London, England is among the largest collections of recorded sound in the world, including music, spoken word and ambient recordings.

It holds more than six million recordings, including over a million discs and 200,000 tapes. These include commercial record releases (chiefly from the UK), radio broadcasts (many from the BBC Sound Archive), and privately made recordings.

reference

Full Form	Category
Black Law Students Association	Academic & Science
Barts and The London Students' Association	Academic & Science
Black Law Student Association	Community
Boston Latin School Association	Community
Basic Load Storage Area	General
BOLSA	Indian Railway Station
British Library Sound Archive	Regional
Brookville Lake Sailing Association	Sports