The Planetary Society was created in 1980.
Planetary Confinement was created in 2005.
Planetary Unfolding was created in 1981.
Planetary Invasion was created in 1984.
Planetary Resources was created in 2010.
Planetary Radio was created in 2002.
Planetary Duality was created on 2008-11-11.
Ptolemy created the Geocentric model in 2AD
If Society was created in 1999.
Mythopoeic Society was created in 1967.
Fabian Society was created in 1884.
Alzheimer Society of Canada was created in 1979.
The Society of the Spectacle was created in 1967.