KRRC meaning in General ?

Answer: What is King's Royal Rifle Corps mean?

The King's Royal Rifle Corps was an infantry rifle regiment of the British Army that was originally raised in British North America as the Royal American Regiment during the phase of the Seven Years' War in North America known in the United States as 'The French and Indian War.' Subsequently numbered the 60th Regiment of Foot, the regiment served for more than 200 years throughout the British Empire. In 1958, the regiment joined the Oxfordshire and Buckinghamshire Light Infantry and the Rifle Brigade in the Green Jackets Brigade and in 1966 the three regiments were formally amalgamated to become the Royal Green Jackets. The KRRC became the 2nd Battalion, Royal Green Jackets. On the disbandment of the 1st Battalion, Royal Green Jackets in 1992, the RGJ's KRRC battalion was redesignated as the 1st Battalion, Royal Green Jackets, eventually becoming 2nd Battalion, The Rifles in 2007.

reference

Full Form	Category
Klamath River Renewal Corporation	Business
Kitsap Rifle Revolver Club	Community
Kankakee River Running Club	Community
Kalamazoo Refugee Resource Collaborative	General
King's Royal Rifle Corps	General
Kings Regional Rehabilitation Centre	Regional