| RMS | Remote Manipulator System | - | Atmospheric Research Center |
| RMS | Root Mean Square | - | Computer Acronyms(common) |
| RMS | Radian Means Per Second | - | Organizations |
| RMS | Random Motion Simulator | - | Organizations |
| RMS | Redundancy Management System | - | Organizations |
| RMS | Remote Manipulator System | - | Organizations |
| RMS | Remote ManiPulator System (SubsYstem) | - | Organizations |
| RMS | Root Mean Square | - | Organizations |
| RMS | Root-Mean-Square | - | Organizations |
| RMS | Rate-Monotonic Scheduling - Richard M. Stallman - Root-Mean-Square - Royal Mail Ship (e.g. RMS Titanic) | - | Astronomy |
| RMS | Root-mean-square | - | Business and Finance |
