There are 3 spreadsheet tabs. The 1st one is organized by control enhancements, and the 2nd one is organized by controls. As a bonus, there is a simple search sheet in there. You can delete the table contents and paste any table contents and it will still work. Simply change the terms to search your spreadsheet.
XML download at NVD contains 2 parts, one labeled controls, and the other one is objectives: https://web.nvd.nist.gov/view/800-53/home. The spreadsheet available under downloads contains the information from both.
The original document can of course be found here: http://csrc.nist.gov/publications/PubsSPs.html.