| Acronym | Definition |
|---|
| FOAM | Framework for Open Application Management |
| FOAM | Facsimile over Advanced Mail |
| FOAM | Fast Ocean Atmosphere Model (research project) |
| FOAM | Forecasting Ocean Assimilation Model (British Navy meteorological model) |
| FOAM | Foam Optics and Mechanics |
| FOAM | Finnish Open Air Museum (Haukivuori, Finland) |
| FOAM | First Office Action on the Merits (USPTO) |
| FOAM | Friends of Arcata Marsh (Arcata, CA) |
| FOAM | Formant of Apparent Morphology |
| FOAM | Fiber-Optic Gamma Ray Alpha Measurement |
| FOAM | First Office Application Manual |
| FOAM | Fundamentals of Advanced Math |