SWIFT ISO 15022 - Code GTHD Financial acronyms The entire acronym collection of this site is now also available offline with this new app for iPhone and iPad. Meaning Good through Date: Order that, if not executed, expires at the end of the specified expiry date. Usages Message type Field number Tag MT502 (Order to Buy or Sell) 18 22a (Indicator) MT576 (Statement of Open Orders) 43 22a (Indicator)