国こく際さい陸りく上じょう競きょう技ぎ連れん盟めいMeaningsNoun1. International Association of Athletics Federations; IAAFKanji used国country際edge陸land上above競compete技skill連take along盟allyComposed of国こく際さいinternationalNo-adjective陸りく上じょう競きょう技ぎtrack and field; athleticsNoun連れん盟めいleague; federation; unionNoun