| Acronym | Meaning |
| ACTS | Advanced Communications Technologies And Services |
| CASI | Compact Airborne Spectrographic Imager |
| EOS | Equation Of State |
| MCSX | Multiconfiguration Single Excitation |
| OSAILS | Optical Sensor Array And Integrated Light Source |
| QA/QC | Quality Assurance/quality Control |
| PAEP | Photovoltaic Array Environmental Protection Program |
| DRIE | Deep Reactive Ion Etching |
| MOM | Modified Operator Method (for Energy-level Calcns.) |
| NCLI | National Chemical Laboratory For Industry (Japan) |