| English | Korean |
| base class library | 기본 클래스 라이브러리 (A library that contains base classes) |
| class library | 클래스 라이브러리 (A library of classes, interfaces, and value types that are included in .NET Framework. This library provides access to system functionality and is designed to be the foundation on which .NET Framework applications, components, and controls are built) |
| Commerce Server Class Library | 상거래 서버 클래스 라이브러리 (A collection of classes, interfaces, and value types that are included in the Commerce Server .NET Application Framework. This library provides access to run-time Commerce Server functionality and is designed to be the foundation on which .NET-based Commerce Server applications, components, and controls are built) |
| Microsoft Foundation Class Library | MFC 라이브러리 (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) |
| .NET Framework class library | .NET Framework 클래스 라이브러리 (A library of classes, interfaces, and value types that are included in .NET Framework. This library provides access to system functionality and is designed to be the foundation on which .NET Framework applications, components, and controls are built) |