RSGB meaning in Academic & Science ?

Answer: What is Radio Society of Great Britain mean?

The Radio Society of Great Britain (RSGB) is the United Kingdom's recognised national society for amateur radio operators. The society was founded in 1913 as the London Wireless Club, making it one of the oldest organisations of its kind in the world. Through its work, it represent the interests of the UK's 80,000 licensed radio amateurs in the United Kingdom and certain dependent territories of the United Kingdom at the International Amateur Radio Union, acting as a medium for communication between the licensed operators and the UK government.

reference

Full Form	Category
Radio Society of Great Britain	Academic & Science
Reform Synagogues Of Great Britain	Community
Russian Soviet Government Bureau	International
Russian Spetsnaz Guards Brigade	International