What does IRAA stand for?

What does IRAA mean?

IRAA	International Registry of Artists and Artwork Community » Non-Profit Organizations
IRAA	Investors Rights Association of America Business » Professional Organizations
IRAA	International Registry of Artists and Artwork Community » Museums
IRAA	Internal Reference Amino Acid Academic & Science » Chemistry
IRAA	Integrated Regional Appraisal and Assessment Business » General
IRAA	Indoor Radon Abatement Act Governmental » Environmental
IRAA	Immigration Restructuring and Accountability Act of 1999 Governmental » US Government