| Acronym | Meaning |
| RMPROP | R-matrix Propagation |
| ACEC | Areas Of Critical Environmental Concern |
| SVC | Semivolatile Organic Compound |
| SORI | Sustained Off-resonance Irradn. |
| VDRE | Vitamin D-responsive Element |
| EEA | European Environment Agency |
| DHBT | Double Heterojunction Bipolar Transistor |
| CSITE | Consortium For Research On Enhancing Carbon Sequestration In Terrestrial Ecosystems |
| MTBF | Mean Time Between Failure |
| SPDT | Single Point Diamond Turning |