English abbreviations from ia to iab
- IA (Internet Architecture)
- IA&T (Integration, Assembly, and Test)
- IA-32 (Intel 32-bit Architecture)
- IA5 (International Alphabet Five)
- IA-64 (Intel 64-bit Architecture)
- IAA (Igarka Airport)
- IAAC (Irish Aid Advisory Committee)
- IAAF (International Association of Athletics Federations ("International Amateur Athletics Federation" from 1912 to 2001))
- IAAI (International Association of Arson Investigators)
- IAAIEF (International Association of Arson Investigators Educational Foundation)
- IAAL (I Am A Lawyer)
- IAAP (International Assistance and Adoption Project)
- IAAR (Institute of African American Research)
- IaaS (Infrastructure as a Service)
- IAASA (Itasca Alliance Against Sexual Assault)
- IAAT (Indian Academy of Aeronautical Technology)
- IAAU (International Ataturk Alatoo University)
- IAB (Internet Architecture Board)
