Definitions for iaa
Overview of noun iaa
The noun iaa has 2 senses? (no senses from tagged texts)
1. indoleacetic acid, IAA
(a plant hormone promoting elongation of stems and roots)
2. Islamic Army of Aden, IAA, Islamic Army of Aden-Abyan, Aden-Abyan Islamic Army
(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)
