# Acronyms

Sistema de Pagos Electrónicos Interbancarios (SPEI)\
Society for Worldwide Interbank Financial Telecommunication (SWIFT)\
International Bank Account Number (IBAN)\
Business Identifier Code (BIC)\
Bank Identifier Code (BIC)\
Market Identifier Code (MIC)\
Legal Entity Identifier (LEI)\
CHIPS Universal Identifier (UID)\
Clearing House Interbank Payments System (CHIPS)\
Routing Transfer Number (RTN)\
American Banking Association (ABA)\
Automated Clearing House (ACH)\
Single Euro Payments Area (SEPA)\
North American Clearinghouse Association (NACHA)\
Originating Depository Financial Institution (ODFI)\
Receiving Depository Financial Institution (RDFI)\
Tokenized Account Number (TAN)\
Bankers Automated Clearing System (BACS)\
Automated Customer Account Transfer Service (ACATS)\
Automated Customer Account Transfer Service (ACATS)\
Depository Trust Company (DTC)\
Proof of Authorization (PoA)\
Request for Payment (RfP)\
Real Time Payments (RTP)\
The Clearing House (TCH)\
Credit Union (CH)\
Home Equity Line of Credit (HELOC)\
Electronic Funds Transfer (EFT)\
Real-Time Gross Settlement (RTGS)\
Financial Instrument Global Identifier (FIGI)\
Automated Customer Account Transfer Service (ACATS)\
Depository Trust & Clearing Corporation (DTCC)\
National Securities Clearing Corporation (NSCC)\
Financial Industry Regulatory Authority (FINRA)\
Account Transfer on Notification (ATON)\
Standard Entry Class (SEC)\
Peer-to-peer (P2P)\
Consumer Financial Protection Bureau (CFPB)\
Plan d’Epargne en Actions (PEA)\
Delivery vs. Payment (DVP)\
Receive vs. Payment (RVP)\
National Best Bid/Offer (NBBO)\
Volume-weighted average price (VWAP)


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.xft.finance/idn/technical/payments/acronyms.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.