| Acronym | Meaning |
| EPLD | Erasable Programmable Logic Device |
| LT2ESWTR | Long-Term 2 Enhanced Surface Water Treatment Rule [of US EPA] |
| CVM-CI | Constrained Variational Method-CI |
| ETO | Exponential-type Orbital |
| MAOSS | Magic Angle Oriented Sample Spinning |
| SPORE | Solid-Phase Organic Reactions |
| CSERGE | Center For Social And Economic Research Into The Global Environment |
| CLEVER | Clinical Laboratory For Evaluation And Validation Of Epidemiologic Research |
| HFET | High Field Effect Transistor |
| ROBK1 | Relativistic First-order Oppenheimer-Brinkman-Kramers |