TOGAF (The Open Group Architecture Framework)
TOGAF is one of the most widely adopted architectural frameworks. It provides a structured approach for developing, implementing, and managing Enterprise Architectures. TOGAF offers a comprehensive set of guidelines, processes, and best practices, along with a detailed framework for creating architectural artifacts.
The Zachman Framework provides a matrix-based structure for organizing architectural artifacts based on six perspectives (What, How, Where, Who, When, and Why) and six levels of abstraction. It is a widely recognized framework for capturing and organizing architectural information, enabling comprehensive coverage of architectural aspects.