| Acronym | Meaning |
| CGI | Clinical Global Impression |
| MFC | Mass Flow Controller |
| IBI | Index Of Biotic Integritypar |
| COMFET | Conductivity-modulated Field Effect Transistor |
| GTCP | Global Tropospheric Chemistry Program |
| ISX | Impurity Study Expt. |
| OZIPM | Ozone Isopleth Plotting With Optional Mechanisms |
| C4S | Chemical Shift-specific Slice Section |
| IAP | Immunosuppressive Acidic Protein |
| SNARL | Suggested No-adverse Response Level |