| Acronym | Definition |
|---|
| RAMM➣Rapid Automated Modular Microscope (various organizations) |
| RAMM➣Regional And Mesoscale Meteorology |
| RAMM➣Rétro Auto Moto Montville (French automobile club) |
| RAMM➣Royale Alliance Melen-Micheroux (French sports club) |
| RAMM➣Remote Access Multidimensional Microscopy |
| RAMM➣Revolutionising Academic Material for the Millennium (formed in 1999) |
| RAMM➣Rocket, Artillery, Mortar and Missile (weaponry) |
| RAMM➣Responsive Automated Materiel Management |
| RAMM➣Renaud Asset Management Model |