ETS is the company that produces and administers the SAT and other educational achievement tests.
The people responsible for the PSAT, SAT I, SAT II, and A.P. Exams.
A nonprofit organization that develops college entrance tests, including the SAT and SAT Subject Tests, for the College Board.
The Educational Testing Service (or ETS) is the world's largest private educational testing and measurement organization, operating on an annual budget of approximately $900 million. ETS develops various standardized examinations primarily in the United States, but they also administer tests such as TOEFL in most nations. Many of the assessments they develop are associated with entry to US tertiary (undergraduate) and quaternary education (graduate) institutions.