||Verification Service
||Description
||Link to Data
||Update Frequency
|-
||ABN
||The Australian Business Number lookup contains a list of businesses that have registered with the Australian Business Register.
||[https://abr.business.gov.au/ABN Lookup]
||Real Time
|-
||The Canada Revenue Agency (CRA) lookup contains a list of T3010 Registered Charities.
https://www.canada.ca/en/revenue-agency/services/charities-giving/list-charities/downloading-instructions.html
||[https://www.canada.ca/en/revenue-agency/services/charities-giving/list-charities/downloading-instructions.html CRA Data]
||Monthly
|-
||CC
||The Charity Commission GOV.UK lookup contains a list of registered charities in England and Wales.
http ||[https://dataregister-of-charities.charitycommission.gov.uk/CC Data]
||Monthly
|-
||CH
||United Kingdom Companies House contains a list of registered UK companies.
||[https://www.gov.uk/government/organisations/companies-houseCH Data]
||Monthly
|-
||CRO
||The Companies Registration Office Ireland (CRO) is the central repository of public statutory information on Irish companies and business names.
||[https://www.cro.ie/Services/Access-to-CRO-DataCRO Data]
||Real Time
|-
||IRS
||The Internal Revenue Service (IRS) lookup contains a list of 501(c)(3) and other charitable organizations.
||[https://www.irs.gov/charities-non-profits/exempt-organizations-business-master-file-extract-eo-bmfIRS Data]
||Monthly
|-
||NCES
||The National Center for Education Statistics lookup contains Public Elementary/Secondary School database of all public elementary and secondary schools in the US.
||[https://nces.ed.gov/ccd/pubschunivfiles.aspNCES Data]
||Annually
|}