RRN
RRN can refer to:
- Route reestablishment notification
- Relative record number
- Resident registration number
- Retrieval Reference Number, a key to uniquely identify a card transaction based on the ISO 8583 standard.
This article is issued from Wikipedia - version of the 10/19/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.