SWIFT ISO 15022 - Qualifier DEI1 Financial acronyms The entire acronym collection of this site is now also available offline with this new app for iPhone and iPad. Meaning Final Closing Balance Usages Message Type Tag Name of the tag MT501 93B ( field number 32 ) Balance: Final Closing Balance MT536 93B ( field number 27 ) Balance MT575 93D ( field number 23 ) Balance