Communications of the ACM was created in 1957.
Journal of the ACM was created in 1954.
ACM SIGGRAPH was created in 1969.
Atlantic-ACM was created in 1991.
ACM Air Charter was created in 1992.
ACM Transactions on Mathematical Software was created in 1975.
ACM Software System Award was created in 1983.
ACM Computing Classification System was created in 1964.
Clear Communications was created in 1991.
Guy Gannett Communications was created in 1921.
Nimbus Communications Limited was created in 1997.
Evanov Communications was created in 1984.
Ampersand Communications was created in 2001.