| Acronym | Definition |
|---|
| C4D➣Cinema 4d (3d Image Program) |
| C4D➣Cinema 4d |
| C4D➣Contract for Deed (real property) |
| C4D➣Communication for Development (UN) |
| C4D➣Culture for Development (information portal) |
| C4D➣Center for Design (Pacific Northwest College of Art; Portland, OR) |
| C4D➣Connectivity for Development (Nigeria) |