IAAF

The International Amateur Athletics Federation.
Example: The IAAF is the ruling body for athletics.
Found on http://www.bbc.co.uk/skillswise/glossary/

IAAF

International Amateur Athletic Federation. More information can be found at www.iaaf.org.
Found on http://www.runnersworld.com/article/0,7120,s6-238-267--439-0,00.html

IAAF

International Amateur Athletic Federation; world-wide organization that governs running
Found on http://www.howtobefit.com/glossary-of-running.htm
No exact match found