Open Society Institute was created in 1993.
Open Source Software Institute was created in 2000.
Vivekanand Education Society's Institute of Technology was created in 1984.
Party for the Open Society was created in 1998.
Open Spaces Society was created in 1865.
Open Society Archives was created in 1995.
Open Knowledge Society was created in 2008.
Government
International Journal of Foundations of Computer Science was created in 1990.
New Zealand Open Source Society was created in 2003.
The Institute was created in 1983.
Barrie North Collegiate Institute was created in 1957.
Transcona Collegiate Institute was created in 1961.