This category provides reference to certifications, registrations/licenses, and accreditations. Some organizations are listed numerous times when they offer multiple certification or like programs.
Certifications are provided by organizations to attest to a qualification usually granted as a result of completing a course and/or passing an exam.
Registrations and licenses are similar and generally represent legal authority from a government organization to carry on a business or profession - they usually have minimum experience requirements and an exam.
An accreditation is usually granted to an organization to conduct training and provide academic excellence.