Full formGovernment & Exams
AADHAARstands forAadhaar Unique Identification Number
Full Form of AADHAAR
What is AADHAAR?
Aadhaar is a 12-digit unique identity number issued by the Unique Identification Authority of India (UIDAI) to residents of India based on their biometric and demographic data. The word 'Aadhaar' in Hindi means foundation, and the number serves as a foundational identity proof across the country. Introduced in 2009, Aadhaar aims to provide a universal, portable identity that can be verified online in real-time, thereby reducing fraud and improving delivery of government subsidies and services. It is widely used for opening bank accounts, obtaining SIM cards, filing income tax returns, and receiving direct benefit transfers under schemes like LPG subsidy and PDS. Aadhaar is not a citizenship document but a proof of residence and identity. For Indian competitive exams like UPSC, SSC, and banking, knowledge about Aadhaar’s legal framework, the Aadhaar Act 2016, and its linkage with PAN and voter ID is often tested. The system has raised privacy debates, leading to Supreme Court judgments affirming its constitutional validity while restricting mandatory use to only certain government services.
AADHAAR का फुल फॉर्म
आधार विशिष्ट पहचान संख्या
Example
The government has made linking AADHAAR with PAN mandatory for all income tax filers from July 2017.
AADHAAR — frequently asked questions
What is the full form of AADHAAR?
AADHAAR does not have an official acronym expansion. The term is a Hindi word meaning foundation, but in general usage it refers to the 12-digit unique identification number issued by UIDAI.
How can I apply for an Aadhaar card?
You can apply for Aadhaar by visiting a nearby Aadhaar Enrolment Centre with proof of identity and address documents. Submit biometric data (fingerprints, iris scan) and a photograph. You'll receive an enrolment slip and the Aadhaar number within 90 days.
Is Aadhaar mandatory for all Indian citizens?
No, Aadhaar is not mandatory for all citizens. The Supreme Court has ruled that it is mandatory only for filing income tax returns (linked with PAN) and for availing benefits of government welfare schemes. For other services, it is voluntary.