| Acronym | Meaning |
| SMCRA | Surface Mining Control And Reclamation Act |
| PFBC | Pressurized Fluidized-bed Combustion (in Energy Technology) |
| ORM | Other Regulated Material (DOT) |
| RSP | Respirable Suspended Particulates |
| MDLC | Multidimensional Liquid Chromatography |
| CAMRAQ | Consortium For Advanced Modeling Of Region Air Quality |
| RISE | Radiative Inputs From Sun To Earth |
| ERMS | Emergency Radiation Monitoring System |
| FYNES | Fluorescence Yield Near Edge Spectroscopy |
| SCT | Stem Cell Transplantation |