| Abbreviation | Definition |
|---|---|
| CMJ | Contemporary Media Journalism |
| CMJ | Critical Mass Journal |
| CMJ | Croatian Medical Journal |
| CMLR | Canadian Modern Language Review |
| CMLR | Common Market Law Report |
| CMLR | Common Market Law Review |
| COJ | China Online Journals |
| CompLit | Comparative Literature |
| CPhRev | Canadian Philosophical Review |
| CPJ | Canadian Pharmacists Journal |
| CPJ | Committee to Protect Journalist |
| CPJ | Cooper Point Journal |
| CPJ | Creative Process Journal |
| CPLJ | Conveyancing and Property Law Journal |
| CPRJ | China Plastic & Rubber Journal |
| CQG | Classical and Quantum Gravity |
| CRAT | Crystal Research and Technology |
| CRCL | Canadian Review of Comparative Literature |
| CRJ | Chiropractic Research Journal |
| CRLJ | Civil Rights Law Journal |