National Research Development Corporation was created in 1948.
National Mineral Development Corporation was created in 1958.
National Film Development Corporation of India was created in 1975.
Rectilinear Research Corporation was created in 1966.
Dynamics Research Corporation was created in 1955.
Interval Research Corporation was created in 1992.
Opinion Research Corporation was created in 1938.
Canada Development Corporation was created in 1971.
Sheffield Development Corporation was created in 1988.
Merseyside Development Corporation was created in 1981.
Plymouth Development Corporation was created in 1993.
Sentosa Development Corporation was created in 1972.
Leeds Development Corporation was created in 1988.