| Subject | English | Turkish |
| comp., MS | Microsoft Foundation Class Library | Microsoft Foundation Class Kitaplığı (A library of C++ classes that forms an object-oriented wrapper around large portions of the Windows API and provides a framework on which to build applications) |
| comp., MS | Microsoft Foundation Classes | Microsoft Foundation Sınıfları (A C++ class library developed by Microsoft. The Microsoft Foundation Class library, or MFC, provides the framework and classes that make it easier and faster for programmers to build Windows applications. MFC supports ActiveX and is bundled with several C++ compilers, including Microsoft Visual C++, Borland C++, and Symantec C++) |