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Data Dictionary 
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DD Wiki Version Only
DD Wiki Version Only


titleWelcome to the RESO Data Dictionary Wiki

This is the Real Estate Standards Organization (RESO) Data Dictionary Wiki Home Page. Please feel free to browse and get acclimated to terms and fields relating to the transmission of real estate data. To leave a comment you can click on 'comment' link at the bottom of each page, or better yet, join our growing ranks as a RESO member an really make a difference.

To learn more about this wiki and RESO please follow this link About the RESO Data Dictionary Wiki.

Data Dictionary 1.5 (Newer Version)

  • Data Dictionary 1.5 Wiki and downloads can be found here.

The best way to get started

Use the navigation bar on the left to click through our navigation tree to find a group of fields or a specific field of interest or a lookup value. Sooner or later you will find your way into a detail page about your scope of interest including a definition, attributes and how it integrates into real estate information. Click on Understanding the RESO Data Dictionary Wiki for additional information.