| Acronym | Meaning |
| BCA | Binary-collision Approximation |
| SRC | Synchrotron Radiation Center |
| ANM | Asymmetric Nuclear Matter |
| COMA | Cometary Mass Analyzer |
| HRM | Hydrochlorination Reaction Mixt. |
| CMDL | Climate Monitoring And Diagnostics Laboratory (NOAA Boulder |
| CASS | Computer Assisted Stratification And Sampling |
| CHEMATA | Chem. Mechanism Adaptation To Tropospheric Applications |
| TISAB | Total Ionic Strength Adjustment Buffer (for Fluoride) |
| DUV | Deep Ultraviolet |