| Acronym | Meaning |
| APIMS | Atmospheric Pressure Ionization Mass Spectrometry |
| DTGS | Deuterated Triglycine Sulfate |
| TCSM | Tropospheric Chemistry Systems Model |
| SLS | Static Light Scattering |
| FTNMR | Fourier-transform Nuclear Magnetic Resonance |
| CGL | Comprehensive General Liability Policy |
| CCS | Corrected Coupled-states (method For Mol.-scattering Calcns.) |
| ELG | Emission-line Galaxy |
| SGCR | Subcommittee Global Change Research |
| PBZN | Peroxybenzoyl Nitrate |