| Acronym | Meaning |
| APRE | Acute-phase-responsive Element |
| RHPA | Reverse Hemolytic Plaque Assay |
| LEPC | Local Emergency Planning Committee |
| CNG | Compressed Natural Gas |
| LOIS | Loss Of Interim Status |
| ACTI | Advanced Computational Technology Initiative |
| QDA | Quadratic Discriminant Analysis |
| PCCI | Premixed Charge Compression Ignition |
| IRP | Internal Reflection Photolysis |
| ECQB | Electrochemical Quartz Crystal Balance |