Isa full form: ISA is the language of the CPU

ISA is the language of the CPU that tells it what operations it can perform, such as adding numbers, loading data, or jumping to another instruction. It defines how software communicates with hardware through specific instruction rules and formats. The International Solar Alliance is an action-oriented, member-driven, intergovernmental organisation for increased deployment of solar energy technologies as a means for bringing energy access, ensuring energy security, and driving energy transition in its Member Countries. ISA is a common abbreviation that can stand for many different terms, such as Industry Standard Architecture, Individual Savings Account, or International Society of Arboriculture. See the full list of ISA definitions and categories on The Free Dictionary website. Explore the world of Instruction Set Architecture (ISA), its role in computer systems, and the impact of ISA on software development and hardware design. Learn about the components, types, and popular examples of ISAs.