| Acronym | Meaning |
| DONUT | Direct Observation Of The Nu Tau |
| LPC | Light Paraffin Conversion |
| CRM | Continuous Radon Monitor |
| UMEA | Ultramicroelectrode Array |
| DHOT | Double-heterojunction Optical Thyristor |
| PDR | Photodissociation Region |
| SBCPA | Single-bond Coherent Potential Approximation |
| RYDMR | Reaction Yield Detected Magnetic Resonance |
| SEP | Standard Error Of Prediction |
| SCFM | Standard Cubic Feet Per Minute |