| Acronym | Meaning |
| ACTS | Asbestos Contractor Tracking System |
| ERK | Extracellular Signal-regulated Kinase |
| SFC | Supercritical Fluid Chromatography |
| WTA | Wind Trajectory Analysis (for Airborne Particulate Samples) |
| APRF | Army Pulse Radiation Facility |
| IRN | Indicator Radionuclide |
| PHS | Public Health Service |
| RKB | Restricted Kinetic Balance (method In Calcns. Of Wave Functions And Energies) |
| EID | Environmental Improvement Division |
| COD | Crack Opening Displacement |