IEEE 829, ISO/IEC 12207, and CMMI are all widely recognized standards that provide guidelines and best practices for software development.

Software engineering standards aim to achieve multiple goals, including ensuring software quality, improving productivity, and reducing costs.

IEEE 12207, ISO/IEC 15504, and CMMI all define processes and activities for software development.

CMMI is used to assess the maturity of an organization's software development processes and to provide guidance on how to improve them.

ISO/IEC 29119 is a standard that provides guidelines for software testing.

ISO's main purpose is to develop and publish international standards, promote their use, and facilitate cooperation between national standards bodies.

IEEE 828 is a standard that provides guidelines for software configuration management.

IEEE's main purpose is to advance the theory and practice of electrical engineering, electronics, and computer science, promote the development of new technologies, and provide a forum for engineers to exchange ideas and information.

IEEE 830 is a standard that provides guidelines for software requirements engineering.

ANSI's main purpose is to develop and publish American national standards, promote their use, and facilitate cooperation between American industry and government.

IEEE 1016 is a standard that provides guidelines for software design.

IEC's main purpose is to develop and publish international standards for electrical, electronic, and related technologies, promote their use, and facilitate cooperation between national standards bodies in the field of electrical, electronic, and related technologies.

IEEE 1012 is a standard that provides guidelines for software implementation.

BSI's main purpose is to develop and publish British standards, promote their use, and facilitate cooperation between British industry and government.

IEEE 1219 is a standard that provides guidelines for software maintenance.