Letterkenny Athletic Club was created in 1972.
Letterkenny People was created in 2005.
Letterkenny RFC was created in 1973.
Royal County Down Golf Club was created in 1889.
Burntisland Golf Club was created in 1791.
Letterkenny Residents Party was created in 2008.
Letterkenny General Hospital was created in 1960.
Letterkenny Institute of Technology was created in 1971.
Letterkenny Post was created on 2005-09-01.
Coláiste Ailigh - Letterkenny - was created in 2000.
The Australian Golf Club was created in 1882.
Broomieknowe Golf Club was created in 1905.