| Subject | English | French |
| IT, tech. | code extension | extension de code |
| IT, tech. | code extension character | caractère de changement de code |
| comp. | extension code | code d'extension |
| comp., MS | managed code extension | extension de code managé (An application-level add-in or document-level customization. Generally, an extension to Microsoft Office that is created by using Visual Studio Tools for Office) |