- EU – End-User
- FI – Financial Institution
- Bank of First Deposit – Bank that is accepting the checks for processing with the Fed
- Mobile Vendor – Vendor building the mobile application (this may also be the Financial Institution if the FI is building the application themselves)
- UI – User Interface
- RDC – Remote Deposit Capture
- SSL – Secure Socket Layer
- SSO – Single Sign On
- RF – Risk Factors enabled through the Ensenta service
- OCR – Optical Character Recognition