What is the full form of INDIA?

INDIA is not officially an acronym; it is the name of the country.

The name "India" is derived from the River Indus, which flows mainly in Pakistan but was historically associated with the Indian subcontinent. The word "India" has been used for centuries to refer to the region that includes present-day India, Pakistan, Bangladesh, and surrounding areas.

Though sometimes people create unofficial full forms of INDIA as mnemonic devices, such as "Independent Nation Declared In August," these are not official or historically accurate. The true origin lies in ancient geographical and cultural references.