Dati: IATI Registry e d-portal (dati aperti IATI) · Charity Commission for England and Wales (Open Government Licence v3.0) · IRS Exempt Organizations Business Master File (pubblico dominio) e ProPublica Nonprofit Explorer · Canada Revenue Agency, List of charities (Open Government Licence – Canada) · Charities Regulator, Register of Charities in Ireland (CC BY 4.0) · Australian Charities and Not-for-profits Commission, registro e AIS (CC BY) · Charities Services (Nuova Zelanda), registro e rendiconti annuali (CC BY 4.0) · Scottish Charity Register, Office of the Scottish Charity Regulator (Open Government Licence v3.0) · Svensk Insamlingskontroll, organizzazioni con conto 90 · Registro per la trasparenza dell'Unione europea e Financial Transparency System · OCHA Financial Tracking Service (CC BY-IGO) · IOM's Missing Migrants Project (CC BY 4.0) · AICS, Elenco delle OSC · Ministero del Lavoro, RUNTS · Open Cooperazione (CC BY 3.0 IT) · Wikidata (CC0) · Banca centrale europea, tassi di cambio · IP Geolocation by DB-IP (CC BY 4.0) · Natural Earth (pubblico dominio) · rapporti annuali delle organizzazioni