| Subject | English | Swedish |
| IT | COmmon Business Oriented Language | Cobol |
| ed. | Common European Framework of Reference for Languages | Gemensam europeisk referensram för språk |
| ed. | Common European Framework of Reference for Languages: Learning, Teaching, Assessment | Gemensam europeisk referensram för språk |
| gen. | common language | allmänspråk |
| el., engl. | common language location identifier | common language location identifier |
| comp., MS | common language runtime | Common Language Runtime (The engine at the core of managed code execution. The runtime supplies managed code with services such as cross-language integration, code access security, object lifetime management, and debugging and profiling support) |
| comp., MS | common language runtime host | CLR-värd (An unmanaged application that uses a set of APIs, called the hosting interfaces, to integrate managed code into the application. Common language runtime hosts often require a high degree of customization over the runtime that is loaded into the process) |
| comp., MS | Common Language Runtime support The engine at the core of managed code execution. The runtime supplies managed code with services such as cross-language integration, code access security, object lifetime management, and debugging and profiling support | CLR-stöd (Common Language Runtime) |
| commun., engl. | common location language identifier | common location language identifier |
| IT | common machine language | gemensamt maskinspråk |
| IT | common optical language | gemensamt OCR-språk |
| gen. | common technical language | fackspråk |