The Wordsmyth S.A.T. Dictionary - Includes 2000 words commonly appearing words on the S.A.T.

SAT Success Made Easy - Test prep book offered for online sale.

Test Prep SAT, PSAT, ARE - Offers comprehensive flashcard test prep study systems for the ARE and the SAT/PSAT.

FreeVocabulary.Com - 5000 vocabulary words for SAT preparation that can be viewed on-line or downloaded for free. MP3 audio version also free.

Taming the SAT - SAT preparation from the University of Southern California's Rossier School of Education, with workshops offered in Northern and Southern California and in the state of Washington

Test Prep Center - Test prep material

TakeSAT - Provides information and sample questions for the SAT.

SAT 1 Prep - Subscription-based online Prep for individuals and schools.

The Study Hall - Interactive test preparation, including verbal, math, and vocabulary instruction. Free speed reading, memory improvement, and college application and entrance tips.

Test Scholars - The Bay Area's Test Prep for over 15 years.

Collegeboard.com - Register online, prepare with real SAT questions, and get instant confirmation of test date and location.

Presentation Dynamics Inc. - Sells SAT flash cards.

SAT II Korean Test Prep - Study for the SAT II Korean test with listening online with practice tests and real-time mock tests, from Seoul National University.

Ivy.com - Online test prep course.