- ABSS stands for Alamance Burlington School System (Burlington, NC)
- ABSS stands for Automated Business Services System
- ABSS stands for Agent Based Social Simulation
- ABSS stands for Arkansas Baptist School System (Little Rock, AR)
- ABSS stands for American Board of Spine Surgery
- ABSS stands for Automated Biotechnology Sequence Search
- ABSS stands for Airborne Bathymetric Survey System
- ABSS stands for Average Base Shear Stress
- ABSS stands for Applied Behavioral Sciences Specialist
- ABSS stands for Assistant Battle Staff Supervisor
ABSS