# IAAF

> English word · Proper noun · frequency rank #51,761

## Definitions
1. Initialism of International Amateur Athletics Federation (1912–2001).
2. Initialism of International Association of Athletics Federations (2001–2019).

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/iaaf