https://www.cnmoc.usff.navy.mil/our-commands/united-states-naval-observatory/precise-time-department/global-positioning-system/global-positioning-system-overview/usno-gps-data-categories-explanation/
USNO GPS Data Categories Explanation
The official website of the Commander, Naval Meteorology and Oceanography Command (CNMOC).
gps datacategoriesexplanation
https://www.faa.gov/av-info
Aviation Safety (AVInfo) Data Categories | Federal Aviation Administration
Accident/Incident Data (AID)Search DataData DownloadRecords of Accidents and IncidentsAir Operators
aviation safetydata categoriesfederaladministration
https://pii.compliancehub.wiki/
PII Compliance Navigator | U.S. State Privacy Law Sensitive Data Categories
May 5, 2026 - Free reference tool mapping which personal data types are classified as sensitive under each U.S. state privacy law. All 19 state laws now active as of 2026 —...
compliance navigatoru sprivacy lawsensitive datapii
https://gdpr-info.eu/art-9-gdpr/
Art. 9 GDPR – Processing of special categories of personal data - General Data Protection...
Aug 30, 2016 - Processing of personal data revealing racial or ethnic origin, political opinions, religious or philosophical beliefs, or trade union membership, and the...