GAMS may be:
- General Algebraic Modeling System, a mathematical optimization computer program
- Guide to Available Mathematical Software, a project of the National Institute of Standards and Technology
- Human Leg, slang for the human (female) leg.
See also
- Gams, a municipality of Switzerland
- Bad Gams, a municipality of Austria
- Gams bei Hieflau, a municipality of Austria
- Gams, German name for Kamnica near Maribor (Slovenia)
