The SAT is a standardized test widely used for college admissions in the United States. It is administered at numerous locations around the world and held at several times per year. Possible scores on the SAT range from 600 to 2400, combining test results from three 800-point sections: Mathematics, Critical Reading, and Writing. Taking the SAT or its competitor is one of two tests that are needed for entry into college/universities and to receive eligibility from the NAIA or NCAA.
Information regarding the SAT / Practice Tests: http://sat.collegeboard.org/home
Information regarding testing locations and dates: http://sat.collegeboard.org/register/test-center-code-search
The ACT college readiness assessment is a standardized test for high school achievement and college admissions in the United States. It is administered at numerous locations around the world and held at several times per year. The main four tests are scored individually on a scale of 1–36, and a Composite score is provided which is the whole number average of the four scores. The ACT is one of the two standardized tests and all four-year colleges and universities in the U.S. accept the ACT.
Information regarding the ACT: http://www.actstudent.org
Information on Testing Center locations: http://www.actstudent.org/regist/outside/
The TOEFL is a standardized test of English language proficiency for non-native English language speakers wishing to enroll in U.S. universities. The test is a requirement for any student who does not attend a school in which they are taught in English. It determines the level of English proficiency on four sections: Reading, Listening, Speaking and Writing. Each university/college, along with the NCAA and NAIA have minimum requirements for TOEFL scores.
Information regarding the TOEFL: http://www.ets.org/toefl/
Information on Testing Center locations: http://www.ets.org/bin/getprogram.cgi?test=toefl