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17th Balkan Mathematical Olympiad
mathematical contest for school pupils from the countries situated in the Balkan region. May 3-9, 2000; Chisinau, Republic of Moldova.
http://bmo.ournet.md/
Mandelbrot Competition
junior and high school competitions; sample tests available.
http://www.mandelbrot.org/
Mathcounts
a national math coaching and competition program for 7th and 8th grade students.
http://www.mathcounts.org/
Mathematics Contest Centre
extends an invitation to grade 5 and 6 students to participate in the Fibonacci and Pythagoras contests.
http://www.mathematica.ca/
New Jersey MathCounts
math competition program for 7th and 8th grade students.
http://www.mathcounts-nj.org/
Texas Competitive Mathematics
an information source for coaches and students involved with UIL, TMSCA, and other mathematics, science, and computer science competitions in Texas.
http://www.texasmath.org/