International Olympiad in Informatics -  .

All Ireland Schools Programming Competition - - An annual computer programming competition held at Dublin City University, sponsored by DCU and IBM Ireland, for pre-university programmers.

American Computer Science League - - ACSL organizes computer science contests and computer programming contests for junior and senior high school students.

Annual High School Programming Competition - - The Annual High School Programming Competition hosted each spring for Nova Scotia high school students by Saint Mary's University.

Australian Mathematics Trust - - A list of links to pages about IOI.

Bi-Lo High School Programming Contest - - A high school programming contest held at Furman university in South Carolina.

British Informatics Olympiad - - Annual programming competition for pre-university students in England, Scotland and Wales.

CEOI 2002 - - Pictures for the Central European Olympiads in Informatics.

HP CodeWars - - An annual programming competition for high school students in the Houston area and throughout Texas.

International Olympiad in Informatics - IOI - - The pages list where the competitions are held and also Israeli Medalists.

IOI - International Olympics in Informatics - - An official site describing the history of the contest, official regulations, future locations and members in many countries of the world.

IOI-list - - An information page for the mailing-list ioi-list with the possibility to subscribe online.

UCT prepares for international informatics olympiad - - A news article from the University of Cape Town about preparations for IOI 1997.

University of Maryland High School Programming Contest - - A high school programming contest for students in the Washington DC area.

University of Scranton High School Programming Contest - - Participants are high school students, mainly from schools in Northeastern Pennsylvania. Sponsored by the University of Scranton.

USA Computing Olympiad (USACO) - - USACO supports pre-college computing around the world through computer programming competitions and training materials. Site contains details about current and previous competitions, alumni, training, and registration.

USACO Training Program Gateway - - Training pages for C++/Pascal programmers who intend to particapate at IOI.

USM High School Computer Programming Contest - - University of Southern Mississippi High School Computer Programming Contest.

IOI 2002 in South Korea - - 14th International Olympiad in Informatics. (June 1, 2002)

IOI 2001 in Finland - - 13th International Olympiad In Informatics in Tampere. (June 1, 2001)

IOI 2000 in China - - 12th International Olympiad In Informatics in Bejing. (June 1, 2000)

IOI'98 in Portugal - - The 10th International Olympiad in Informatics in Setúbal. (June 1, 1998)

IOI 1995 in the Netherlands - - 7th International Olympiad in Informatics 1995 (June 1, 1995)

IOI 1993 in Argentina - - 5th International Olympiad In Informatics in Mendoza. (June 1, 1993)