Alphabetical Listing: the health insurance variable names as listed on the Public Use Microdata Files. An alphabetical listing of health insurance edited, recoded, and imputation variables, including variable definitions.
Data Dictionaries: a link to the ACS technical documents, including the data dictionaries. The technical documentation for each ACS annual supplement includes a data dictionary, which describes the contents and record layout of the public-use computer tape files, including variable names, universes, and values.