| Acronym | Definition |
|---|
| ITIA➣Istituto di Tecnologie Industriali e Automazione (Italian: institute of industrial technologies and automation, CNR/Italy) |
| ITIA➣Irish Translators' and Interpreters' Association |
| ITIA➣International Tungsten Industry Association |
| ITIA➣International Trampoline Industry Association |
| ITIA➣Institute for Theology, Imagination and the Arts (University of St Andrews/UK) |
| ITIA➣Information Technology Infrastructure Architecture (US Navy) |
| ITIA➣Illinois Tax Increment Association |
| ITIA➣Information Technology Investment Account |
| ITIA➣Institut des Techniques de l'Ingénieur pour l'Agriculture (French: Technical College for Agriculture Engineers, French Agricultural Chamber) |
| ITIA➣IT & Internet Association, Lebanon |
| ITIA➣Item Troop Installed or Authorized |