| MRTS | Magnetic Reversal Time Scale
| Others |
| MRTS | Manchester Radiology Training Scheme
| Others |
| MRTS | Marginal Rate of Technical Substitution
| Others |
| MRTS | Marginal revenue and total sales
| Others |
| MRTS | Mass Rapid Transit System
| Others |
| MRTS | Mass Rapid Transit System (Chennai)
| Others |
| MRTS | Mec Roule Ton Spleef
| Others |
| MRTS | Medieval and Renaissance Texts and Studies
| Others |
| MRTS | Mindful Running Training System
| Others |
| MRTS | Mission Readiness Test Set
| Others |
| MRTS | Mobile Response Trailer System
| Others |
| MRTS | Monthly Retail Trade Survey
| Others |
| MRTS | MRTG RRDtool Total Statistics
| Others |
| MRTS | Multi Radar Tracking System
| Others |
| MRTS | Multipurpose Reconfigurable Training System
| Others |