The full form of GAAP in accounting reflects its core objective: promoting transparency, investor confidence, and ethical financial practices. Read More: Accounting Principles and Practices GAAP stands for Generally Accepted Accounting Principles, the standards that guide how financial statements are prepared and presented. Learn about the objectives, principles, and qualities of GAAP for different types of organizations. Study GAAP full form , principles, importance & certification. Learn IFRS complete form & 12 Generally Accepted Accounting Principles to get clarity with easy examples. GAAP was created with the purpose of fulfilling such requirements. What is GAAP? Generally Accepted Accounting Principles or GAAP is a defined set of rules and procedures that needs to be followed in order to create financial statements, which are consistent with the industry standards.