Banking is filled with abbreviations and acronyms that can be confusing to customers, students, and even professionals. This A-Z glossary of banking abbreviations helps you quickly find the full form, meaning, and context of each term.
Whether you’re preparing for bank exams, interviews, or simply want to understand your bank statements better, this list covers everything from everyday terms like ATM and NEFT to technical financial ratios like CAR and CRR.
Abbreviation | Full Form | Meaning / Use |
ATM | Automated Teller Machine | Machine used for cash withdrawals, deposits, and balance inquiries. |
KYC | Know Your Customer | Process of verifying identity of customers to prevent fraud and money laundering. |
RBI | Reserve Bank of India | India’s central bank responsible for monetary policy and regulation. |
NEFT | National Electronic Funds Transfer | Electronic funds transfer system for inter-bank money transfers in India. |
RTGS | Real-Time Gross Settlement | Instant transfer of high-value money between banks. |
IMPS | Immediate Payment Service | 24/7 instant money transfer service in India. |
UPI | Unified Payments Interface | Mobile-first instant payment system developed by NPCI. |
CRR | Cash Reserve Ratio | Percentage of a commercial bank's deposits held as reserves with RBI. |
SLR | Statutory Liquidity Ratio | Minimum percentage of deposits banks must maintain in liquid assets before offering credit. |
CAR | Capital Adequacy Ratio | Ratio of bank’s capital to its risk-weighted assets, ensuring stability. |
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1. Regulation & Compliance
2. Payments & Transfers
3. Financial Ratios & Metrics
4. Banking Products & Services
Banking uses technical terms daily. Abbreviations simplify communication, save time, and are crucial in exams and documentation.
An acronym is formed from the first letters and read as a word (e.g., NEFT), while an abbreviation shortens a word (e.g., A/C for Account).
Important ones include RBI, CRR, SLR, NPA, CAR, NEFT, RTGS, IMPS, UPI, EMI.
With digital banking and fintech, new terms (like BNPL – Buy Now, Pay Later) are added frequently.

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