http://www.collegeboard.com/student/testing/ap/about.html

http://www.khanacademy.org/gmat

http://www.mba.com/mba

http://www.beatthegmat.com/mba/resources

http://www.ets.org/gre/

http://testprep.about.com/od/thegretest/a/Revised_GRE_Exam.htm

http://www.lsac.org/JD/LSAT/about-the-LSAT.asp

http://www.lsat-center.com/

PSAT/NMSQT

http://www.collegeboard.com/student/testing/psat/about.html

http://www.khanacademy.org/sat

http://sat.collegeboard.com/home

http://testprep.sparknotes.com/testcenter/newsat/index.epl

http://www.number2.com/

http://sat.learnhub.com/

Vocabulary Tests Online: Here you’ll find a variety of resources designed to help you pass the vocabulary portion of the SAT.

5,000 Free SAT Words: This simple site offers 5,000 vocabulary words to learn from, and an audio version to learn from as well.

Hard SAT Crosswords: Here you’ll find crossword puzzles featuring SAT words.

SAT Vocabulary Builder: Use this site’s vocabulary builder, and you’ll be able to use their flash cards and printable resources.

Vocab Test: Build your SAT vocabulary with the help of this website.

Vocabulary University: This source has the top 180 SAT and ACT words, and offers puzzles to help you learn them.

English Usage Practice Playsheets: Brush up on your grammar and vocabulary with these playsheets.

SAT and GRE Vocabulary Test Prep: Sheppard Software shares a few vocabulary quizzes here.

Wordsmyth SAT Dictionary: Wordsmyth offers a huge collection of frequently used SAT words and their definitions.