- ABIS stands for Adaptivity and User Modeling in Interactive Systems
- ABIS stands for Adaptivität und Benutzermodellierung in Interaktiven Softwaresystemen
- ABIS stands for Accounting and Business Information Systems (various organizations)
- ABIS stands for Andean Botanical Information System
- ABIS stands for Automated Biometrics Identification System
- ABIS stands for Advanced Business Information Systems (Houston, TX)
- ABIS stands for Activity Based Information System (software)
- ABIS stands for Advanced Battlespace Information System
ABIS