Frankean Synod was created in 1837.
Synod of Cashel was created in 1172.
Synod of Dort was created in 1618.
Hauge Synod was created in 1876.
Most Holy Synod was created in 1721.
Remonstrant Synod of Ulster was created in 1830.
Southeastern Pennsylvania Synod was created in 1988.
Evangelical Lutheran Synod was created in 1957.
Synod of Saint Timothy was created in 2004.
Norwegian Augustana Synod was created in 1870.
Evangelical Lutheran Tennessee Synod was created in 1820.
Synod of Evangelical Lutheran Churches was created in 1902.
General Synod of the Church of England was created in 1919.