Research projects funded by the National Institutes of Health (NIH), other DHHS Operating Divisions (ACF, AHRQ, CDC, FDA, HRSA), and the Department of Veterans Affairs. The ExPORTER files provide weekly and/or yearly snapshots of the data publicly accessible through the NIH Research Portfolio Online Reporting Tools, Expenditures and Results (RePORTER) system at https://reporter.nih.gov. The RePORTER database can also be queried using the user interface or the API. The RePORTER database contains information such as project title, abstract, principal investigator, funded organization, total awarded costs, categorization by area of research (NIH only), and project keywords. Also available is information on research publications and patents that have cited support from each project.