Synonyms of iaa

Noun

1. indoleacetic acid, IAA, auxin

usage: a plant hormone promoting elongation of stems and roots

2. Islamic Army of Aden, IAA, Islamic Army of Aden-Abyan, Aden-Abyan Islamic Army

usage: Yemen-based terrorist group that supports al-Qaeda's goals; seeks to overthrow the Yemeni government and eliminate United States interests; responsible for bombings and kidnappings and killing western tourists in Yemen