| Acronym | Meaning |
| CVAFS | Cold Vapor At. Fluorescence Spectrometry |
| SSSD | Small-scale, Short-duration |
| CL | Cathode Luminescence |
| SPRI | Surface Plasmon Resonance Imaging |
| RCSB | Research Collaboratory For Structural Bioinformatics |
| CVA | Characteristic Vector Analysis |
| ACD | Atmospheric Chemistry Division |
| LDTOF | Laser-Desorption Time-Of-Flight Mass Spectrometry |
| GPT | Generalized Pseudopotential Theory |
| PEM | Proton Exchange Membrane |