| Abbreviation | Definition |
|---|---|
| CCITTHLL | CCITT High level Language |
| CCJK | Simplified Chinese, Traditional Chinese, Japanese and Korean |
| CCL | Cactus Configuration Language |
| CCL | Cerner Command Language |
| CCL | Constraint Choice Language |
| CCL | Continuous Computation Language |
| CCL | Credentialed Community Language |
| CCL | Current Contract Language |
| CCLA | Cesar Chavez Language Academy |
| CCLA | CT Chinese Language Academy |
| CCLI | Center for Chinese Language Instruction |
| CCLIL | Context Content and Language Integrated Learning |
| CCLL | Common Constitution and Language Learning |
| CCLS | Cultural Center for Language Studies |
| CCLT | Cultural Center for Language and Training |
| CCRL | Carolina Conference on Romance Literatures |
| CCSL | Clock Constraint Specification Language |
| CCSL | Coalgebraic Class Specification Language |
| CCWE | Chaffee County Writers Exchange |
| CDDL | CBOR Data DefiniLon Language |