| Acronym | Definition |
|---|
| CPDL➣Choral Public Domain Library |
| CPDL➣Canadian Patents and Development, Ltd. (est. 1946) |
| CPDL➣Cumulative Population Doubling Level |
| CPDL➣Christian Patriots Defense League |
| CPDL➣Certificate Path Development Library (software; CygnaCom Solutions) |
| CPDL➣Converse Propositional Dynamic Logic |