| Acronym | Meaning |
| PSRP | Process To Significantly Reduce Pathogens (of EPA) |
| CCEA | Conventional Combustion Environmental Assessment |
| DIT | Diffusive Interfacial Transport |
| ARDS | Airborne Research Data System |
| NOLMOS | Nonorthogonal (strictly) Local Molecular Orbitals |
| LOGD | Limit Of Guaranteed Detection |
| STB | Semiempirical Tight Binding |
| RSA | Rat Serum Albumin |
| PACS | Physics And Astronomy Classification Scheme |
| INR | International Normalized Ratio |