SWIFT ISO 15022 - Code DADJ Financial acronyms The entire acronym collection of this site is now also available offline with this new app for iPhone and iPad. Meaning Data Adjustment: Change of other data. Usages Message type Field number Tag MT527 (Triparty Collateral Instruction) 6 22a (Indicator) MT558 (Triparty Collateral Status and Processing Advice) 6 22a (Indicator)