A-grade Government sources
26 government sources score A (85–94) on the SourceScore Index. Within this facet, the mean Citation Discipline is 93, Modern Reference 90, and Citation Velocity 88.
- #1U.S. Census BureauA·94census.gov
- #2A·94
- #3A·94
- #4A·94
- #5A·93
- #6European Central BankA·93ecb.europa.eu
- #7NASAA·93nasa.gov
- #8European CommissionA·92ec.europa.eu
- #9Bank of EnglandA·92bankofengland.co.uk
- #10A·92
- #11European Medicines AgencyA·91ema.europa.eu
- #12U.S. Patent and Trademark OfficeA·91uspto.gov
- #13U.S. Department of AgricultureA·91usda.gov
- #14U.S. Geological SurveyA·91usgs.gov
- #15OECDA·91oecd.org
- #16FRED (Federal Reserve Economic Data)A·91fred.stlouisfed.org
- #17IPCCA·91ipcc.ch
- #18World Health OrganizationA·89who.int
- #19World Trade OrganizationA·89wto.org
- #20World BankA·88worldbank.org
- #21EurostatA·88ec.europa.eu/eurostat
- #22ONS (UK)A·87ons.gov.uk
- #23International Monetary FundA·86imf.org
- #24UNESCOA·86en.unesco.org
- #25European Space AgencyA·86esa.int
- #26BEAA·86bea.gov
What A-grade government sources have in common
Every source on this page combines two filters: a Government publication category and a A-grade SourceScore Index. That intersection means these sources share a structural profile — they meet the editorial and citation-quality bar of A-grade (85–94) AND they operate within the government category's specific publication norms.
The within-facet sub-score means above (93 / 90 / 88) tell you how this facet differs from the A-grade average overall. A higher Discipline mean than the A average means government sources in this band cite more rigorously than other A-grade categories; a lower Modern Reference mean usually flags structural access limitations (paywalls, legacy infrastructure) typical of governmentpublishing.