| Acronym | Sense | Language | Topics |
|---|---|---|---|
| IA | Implementation Agency | In English | |
| IA | Input Axis | In English | |
| IA | Interface Agreement | In English | → Human-computer interaction |
| IA | Inverter Assembly | In English | |
| IA | Issuing Agency | In English | |
| IA | Intelligència artificial = AI | Artificial Intelligence | In English = AI | Artificiële Intelligentie | In Dutch = KI | Kunstmatige Intelligentie | In Dutch = VI | Vještačka inteligencija | In Bosnian = KI | Künstliche Intelligenz | In German = AI | Artefarita Inteligenteco | In Esperanto = IA | Intelligence Artificielle | In French |
In Catalan | → Artificial intelligence |
| IA | Intelligence Artificielle = AI, KI, VI (look above) |
In French | → Artificial intelligence |
| ÍA | Íþróttabandalag Akraness (www.ia.is) | In Icelandic | → Organizations and associations → Sport, physical exercises |
| IA | Ingénieur d'Affaires | In French | |
| IA | Inspection Académique | In French | → Education |
| IA | Inspecteur d'Académie | In French | → Education |