| Acronym | Meaning |
| IGFA | Inert Gas Fusion Analysis |
| EO | Equivalent Orbital |
| SMART-1 | Small Missions For Advanced Research In Technology-1 |
| WSPA | Western State Petroleum Association |
| OKE | Optical Kerr Effect |
| FTU | Formazine Turbidity Unit |
| LAPS | Light-Addressable Potentiometric Sensor |
| RHDV | Rabbit Hemorrhagic Disease Virus |
| BI | Bond Increment (method In Calcns. On Large Molecules) |
| UAPSP | Utility Acid Precipitation Study Program |