| Acronym | Sense | Language | Topics | 
|---|---|---|---|
| AMS | Accelerator Mass Spectrometry/Spectrometer | In English | |
| ASACUSA | Atomic Spectroscopy And Collisions Using Slow Antiprotons | In English | → Nuclear, atomic, and molecular physics | 
| ATMOS | Atmospheric Trace Molecule Spectroscopy | In English | → Meteorology, climatology | 
| CCM | Chromatographie sur Couche Mince | In French | |
| CPG | Chromatographie en Phase Gazeuse | In French | |
| CPGC | Chromatographie en Phase Gazeuse Capillaire | In French | |
| CPL | Chromatographie en Phase Liquide | In French | |
| CSNSM | Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse | In French | → Nuclei | 
| ETD | Electron Transfer Dissociation | In English | |
| HPLC | High Performance Liquid Chromatography | In English | |
| ICP-MS | Inductively Coupled Plasma Mass Spectrometry | In English | → Plasma physics | 
| IJMS | International Journal of Mass Spectrometry | In English | → Serial publications, periodicals | 
| IJMSI | International Journal of Mass Spectrometry and Ion Processes | In English | → Serial publications, periodicals → Chemistry  | 
| JAAS | Journal of Analytical Atomic Spectrometry | In English | → Serial publications, periodicals → Nuclear, atomic, and molecular physics  | 
| JApSp | Journal of Applied Spectroscopy | In English | → Serial publications, periodicals | 
| MS | Mass Spectrometer | In English | |
| MSLD | Mass Spectrometer Leak Detector | In English | |
| SIMS | Secondary Ion Mass Spectroscopy | In English | |
| SSMS | Singaporean Society for Mass Spectrometry | In English | → Organizations and associations | 
| UL-LSIMS | Ultra Short-Laser Secondary Ion Mass Spectroscopy | In English | |
| UL-LSNMS | Ultra Short-Laser Secondary Neutral Mass Spectroscopy | In English |