| ACK | ACH Payment Acknowledgment |
| ADV | Automated Account Advice |
| ARC | Accounts Receivable Entry |
| ATX | Financial EDI Acknowledgment |
| BOC | Back Office Conversion Entry |
| BPT | Bill Payment |
| CBC | Consumer/Employee Check |
| CBR | Corporate Cross-Border Payment |
| CCD | Cash Concentration/Disbursement (CCD) (ACH) |
| CCP | Cash Concentration/Disbursement plus Addenda (CCD+) (ACH) |
| CIE | Customer Initiated Entry |
| CIP | Customer Initiated Entry Plus Addenda |
| CTX | Corporate Trade Exchange (CTX) (ACH) |
| IAT | International Automated Clearing House (ACH) Transaction |
| MTE | Machine Transfer Entry |
| PBC | Commercial/Corporate Check |
| PBR | Consumer Cross-Border Payment |
| POP | Point of Purchase Entry |
| POS | Point of Sale Entry |
| PPD | Prearranged Payment and Deposit (PPD+) (ACH) |
| PPP | Prearranged Payment and Deposit plus Addenda (PPD+) (ACH) |
| PRD | Preauthorized Draft |
| RCK | Re-presented Check Entry |
| SHR | Shared Network Transaction |
| TEL | Telephone-Initiated Entry |
| TRC | Truncated Entry |
| TRX | Truncated Entries Exchange |
| WEB | Internet-Initiated Entry |
| XCK | Destroyed Check Entry |