IQ Tests in Arabic
- Offers tests in Arabic, including personal and genereal intelligence quiz.
- http://www.iq-sy.com/

Brain Games
- Includes some games for the brain, iq test, mind training, riddles and trivia.
- http://brainist.com

Test IQ
- Contains 33 questions, which could take 20 min to solve, you will be able to see the results after you finish the test.
- http://www.iqtest.org.uk

IQ Tests - Intelligence Competition
- Iq tests non verbal and culture faire with iq score and free samples ...based on Raven's matrices intelligence competition internet services
- http://www.intershop.it/intelligence_test_iq.htm

IQ Geeks
- Weekly IQ Test and discussions in the forum.
- http://www.iqgeeks.com

Go IQ Test
- GoIQtest features a PhD certified 60 questions IQ test, testing the 5 major types of intelligence. IQ score and personalized IQ reports are provided based on the test result. Other personality tests are also available.
- http://www.goiqtest.com

AllIQTests.com - IQ Tests
- Fully automated IQ tests organized by category. Items on the tests were created by professional puzzle authors.
- http://www.alliqtests.com/

Classical IQ and Animal Test
- Contains a 30 min tests, and allows you to Take the test and put your resaults on your MySpace profile.
- http://www.iqpe.com

Online Intelligence Quotient (IQ) Test
- Provides the GIQTest correlated with an individual's full scale score on a clinically proctored IQ test.
- http://www.giqtest.com/

Advanced Vega Society - IQ Test and Languages Testing
- Contains 3 IQ tests plus quizzes in many languages, such as English, Arabic, German, Spanish, Italian, French. You can also test your reflex.
- http://vegasociety.com/testing

APA.org - Intelligent Intelligence Testing
- Provides an overview of intelligence testing and the challenges faced by current researchers in this area.
- http://www.apa.org/monitor/feb03/intelligent.html

Genekemis IQ test
- Contains an IQ test of 40 questions, the results will be shown at the end of the test as a percentage of the correct answers and not as and IQ score.
- http://www.genekernis.com/iq2/begin_iq.php

MENSA Intelligence Test
- An intelligence test from MENSA. Simple, but clever (and entertaining).
- http://www.mensa-test.com

Objective IQ Test evaluations
- Contains one IQ test and some information about intelligence.
- http://iqte.st

Sigma Test
- Admission test for several high-IQ societies. Contains sections with various levels of difficulty.
- http://planeta.terra.com.br/educacao/sigmasociety/sigma_test_vi_eng.html

IQLOGY
- Contains information about the I.Q, IQ tests, High IQ societies, and other information about the intelligence quotient.
- http://iqlogy.com

Brain Training
- Contains IQ tests, solving math problems and games like chess, brain workouts, mind exercice and how to boost your brain power.
- http://brainmetrix.com

Intelligence Test Bypasses
- How to invoke a scientific breakthrough called Bypasses to release hidden mental capacities, powers and abilities that raise your IQ test score dramatically.
- http://www.onlinetests-iq.com/content/t20/iq_test.htm

IQ Test Club
- Takes about 30 minutes to finish, result will appear at the end of the test.
- http://www.iqtestclub.com/

IQ Test with Brain Games
- IQ tests, Java brain games, biographies of famous intellectuals and information about high IQ societies.
- http://www.whossmarter.com

IQ Testing Online
- Measure your brainpower and cognitive ability from a standardized IQ test.
- http://www.iq-testing-online.com

Misronet IQ Test
- This IQ test has time limits and speed factor.
- http://www.misronet.com/iq-test/

Difficult I.Q. Test
- Intelligence quota (I.Q.) test & quiz in one. IQ test for kids. You have 140 minutes to answer the 280 questions.
- http://www.grinis.de/difficult_iqtest.htm

IQ Test Center
- IQ Test Center offers you one of the best solutions for finding your IQ score. Find out now how intelligent you are. Improve your skill each day.
- http://www.iqtest-center.com

IQ-Tester
- IQ test with online result. This test is with a time limit and takes only 18 minutes. The result will be compared with tests that are made before.
- http://english.iq-tester.nl/

Test Cafe
- A 32 questions IQ test with a time limit of 12 min. Online results provided after finishing the test.
- http://www.testcafe.com/iqtest/

Tickle UK IQ Test
- Free test, requires registration to view results.
- http://uk.tickle.com/test/iq.html

GliaWeb
- Various paid high-range tests offered along with IQ Society membership. Also provides free puzzles and games.
- http://paulcooijmans.lunarpages.com/p/gliaweb/tests/

International High IQ Society
- Five free tests that measure different abilities. High score allows one to join the society.
- http://www.highiqsociety.org/noflash/nonmembers/iqtests.htm

IQ Tests
- Directory of intelligence tests of varying psychological validity. Includes brief description and estimated time required for completion.
- http://www.2h.com/iq-tests.shtml

Ivillage
- The test consists of 32 questions and should take an average of 12 minutes to complete. Answers are either True or False.
- http://health.ivillage.com/mindbody/mbmemory/0,,bx64,00.html

Expert Rating
- Test for a fee that takes 30-40 minutes and provides online results.
- http://www.expertrating.com/details.asp?examid=59&catid=18

IQ Inform
- A 12-minute test for a fee, with certificate and multi-page report.
- http://www.iqinform.com/

USATests.com
- Provides an online IQ, EQ and general knowledge tests that evaluate your intelligence.
- http://www.usatests.com/

SON-R Nonverbal Intelligence Tests
- Individual tests for children not requiring use of language. Especially suited for children with problems in the areas of language and verbal communication. Norms available for ages 2 to 17.
- http://www.testresearch.nl/

Foritensum
- A very difficult culture-fair test.
- http://puzzles.zzlevo.net/foritensum/

Know yourself better
- An IQ level indicates how one is positioned compared to the majority of individuals in a given age bracket.
- http://www.3f68.com/

IQ Test
- List of tests in wide-ranging or specific areas, and links to high intelligence societies.
- http://www.iqtest.sk

Sentence Completion Test
- Assesses English vocabulary knowledge. Presented as an experimental form of a verbal IQ test.
- http://psytest.psy.med.uni-muenchen.de/sct2/index.html

Uncommonly Difficult IQ Tests
- Large variety of IQ tests, links to HIQ organizations, articles about intelligence.
- http://www.eskimo.com/~miyaguch/hoeflin.html

Queendom IQ Tests
- Various professionally designed online IQ tests.
- http://www.queendom.com/tests/iq/index.html

IQ Test Labs
- Free test with 15-minute timer and automatic scoring.
- http://www.intelligencetest.com/

Intelligence Tests
- List and rating of IQ tests available online.
- http://www.allthetests.com/intelligence.php3

IQTest.com
- Free test with information on intelligence testing and history thereof. Additional detailed reports are available for a fee.
- http://iqtest.com/

ZDaily IQ Test
- Daily changing IQ-style questions of diverse nature for fun and learning purposes.
- http://www.zdaily.com/iq.htm