I would suggest reading my article in the May issue of the OFCCP Digest titled Sorting out the Confusion of Applicant Tracking Codes. Also, you can contact me directly and I will send you a suggested list of code. There is no government standard list. It is important to develop codes that help you determine who is covered in the AAP and identifies and reasons why a candidate was rejected. https://www.localjobnetwork.com/a/t-sorting-out-the-confusion-of-applicant-tracking-codes-au-milstein-gardner,-debra-articles-a8360.html
You can use this OFCCP audit checklist to ensure you're doing what is required to maintain OFCCP's regulations including VEVRAA, Section 503, and EO 11246. Or request a demo to streamline your compliance and recruiting efforts.