Full formBanking & Finance
USIDstands forUnique Service Identifier
Full Form of USID
What is USID?
USID stands for Unique Service Identifier, a distinctive alphanumeric or numeric code assigned to a specific banking or financial service to distinguish it from other offerings within a network. In the Indian banking ecosystem, USIDs play a critical role in payment systems, particularly in identifying services routed through platforms like the Aadhaar Payment Bridge System (APBS) and National Payments Corporation of India (NPCI) frameworks. Banks use these identifiers to map transactions, verify service requests, and ensure seamless interoperability between different financial institutions and government benefit transfer schemes. The Reserve Bank of India has emphasised the use of standardised identifiers to reduce transaction failures and improve audit trails. USIDs are also deployed in mobile banking applications and direct benefit transfer (DBT) programmes to authenticate and route subsidies, pensions, and welfare payments accurately to the intended beneficiaries across rural and urban India. Understanding USIDs is particularly useful for candidates preparing for banking examinations such as IBPS PO, SBI Clerk, and RBI Grade B, as questions on payment infrastructure and service identifiers frequently appear in the banking awareness and general awareness sections.
USID का फुल फॉर्म
विशिष्ट सेवा पहचानकर्ता
Example
The bank's IT team assigned a new USID to the Aadhaar-linked cash withdrawal service to ensure smooth transaction routing under the APBS framework.
USID — frequently asked questions
What is the full form of USID?
USID stands for Unique Service Identifier, a distinctive code used in banking and financial services to identify specific service offerings within a payment or transaction network.
Where is USID used in Indian banking?
USID is commonly used in payment systems such as the Aadhaar Payment Bridge System (APBS), NPCI platforms, and mobile banking applications to route and authenticate transactions accurately.
Is USID important for bank exams in India?
Yes, USID-related questions often appear in the banking awareness section of competitive exams like IBPS PO, SBI Clerk, and RBI Grade B, as it is part of India's digital payment infrastructure.