| Acronym | Meaning |
| TPO | Technical Project Officer |
| FREDOPS | Fast Response Electrochromic Device On Polymeric Substrate |
| AET | S-(2-aminoethyl)isothiouronium Bromide Hydrobromide |
| CCCC | Complex-coordinate Coupled-channel (method In Calcns. On Rotational And Vibrational Predissocn.) |
| EDA | Emergency Declaration Area |
| SOM | Scanning Optical Microscope |
| SMR | Standardized Mortality Ratios |
| ROSINA | Rosetta Orbiter Spectrometer For Ion And Neutral Analysis |
| LTEC | Linear Thermal Expansion Coefficient |
| SDC | Samaria-doped Ceria |