| Acronym | Meaning |
| MCM 41 | Mobil Catalytic Material 41 |
| IIRS | Ion Impact Radiation Spectroscopy |
| FACOSH | Federal Advisory Council For Occupational Safety And Health |
| PIS | Penning Ionization Spectroscopy |
| PAI-1 | Plasminogen Activator Inhibitor 1 |
| AKD | Alkyl Ketene Dimer |
| SSC | Standard Saline Citrate |
| ACD | Atmospheric Chemistry Division |
| CRP | CAMP Receptor Protein |
| PRPP | Phosphoribosyl Pyrophosphate |