| Acronym | Sense | Language | Topics |
|---|---|---|---|
| AIS | Association Internationale de la Sémiotique = IASS | International Association for Semiotic Studies | In English |
In French | → Associations → Semiotics |
| AIS | Action Item Sheet | In English | |
| AIS | Airborne Imaging Spectrometer | In English | → Analytical chemistry |
| AIS | Airlock Illumination Subassembly | In English | |
| AIS | Analog-In Single-ended | In English | |
| AIS | Adaptation et Intégration Scolaire | In French | → Education |
| AIS | Alarm Indication Signal | In English | → Telecommunications |