Main contributor
- Dairy Queen3
- Dapena, Jesus32
- David Hellerstein1
- David N. Baker1
- Dorson, Richard M. (Richard Mercer), 1916-19811
- Ed Fitzgerald1
- Edward A. Krug1
- Edward R. Feil5
- Encyclopaedia Britannica Educational Corporation1
- Encyclopaedia Britannica Films6
- Engelman, George T., Jr. 1
- Ernest Sarracino1
- Erpi Classroom Films Inc.1
- Feil, Ed2
- Feil, Edward12
- Feil, Naomi6
- Foremost1
- Francis Dixon1
- Frank Webster1
- GT&E1