| Acronym | Meaning |
| HAPPS | Hazardous Air Pollutant Prioritization System |
| HTLV | Human T-lymphotropic Virus |
| TUNEL | Terminal Deoxynucleotidyl Transferase-mediated DUTP Nick End-labeling |
| EMM | Electrochemical Micromachining |
| INDO | Intermediate Neglect Of Differential Overlap |
| ESEDD | Excited State Electron Density Differential Method |
| PTD | Probable Toxic Dose |
| DODISS | Department Of Defense Index Of Specifications And Standards |
| LOTOS | Long Term Ozone Simulation |
| CVD | Cardiovascular Disease |