| IAL | I Am Late 
| Others |
| IAL | I Am Legend
| Others |
| IAL | Icel Anadolu Lisesi
| Others |
| IAL | Immediate Action Letter
| Others |
| IAL | Incidental Attachment Loss
| Others |
| IAL | Indian Almond Leaf
| Others |
| IAL | Indian Automotive Lubricants
| Others |
| IAL | Informal Action Level
| Others |
| IAL | Init Administrator License
| Others |
| IAL | Initial Administrator License
| Others |
| IAL | Innovative Approaches to Literacy
| Others |
| IAL | Institute for Adult Learning
| Others |
| IAL | Institute for Advanced Learning
| Others |
| IAL | Institute of Applied Learning
| Others |
| IAL | Institute of Art and Law
| Others |
| IAL | Integrated Analytical Laboratories
| Others |
| IAL | Intel Architecture Lab
| Others |
| IAL | Intercollegiate Athletic Leadership
| Others |
| IAL | Internal Address List
| Others |
| IAL | International A Level
| Others |
| IAL | International Advanced Levels
| Others |
| IAL | International Algebraic Language
| Others |
| IAL | International Algorithmic Language
| Others |
| IAL | International Association for Lichenology
| Others |
| IAL | International Association of Laryngectomees
| Others |
| IAL | International Association of Legislation
| Others |
| IAL | International Auto League
| Others |
| IAL | International Auto Logistics
| Others |
| IAL | International Automobiles Limited
| Others |
| IAL | International Auxiliary Language
| Others |
| IAL | Internet Access List
| Others |
| IAL | Internet Addiction Level
| Others |
| IAL | Internet Agility Link
| Others |
| IAL | Istituto Addestramento Lavoratori
| Others |
| IAL | Isuzu Australia Limited
| Others |