| Acronym | Meaning |
| MCF | Monocyte Cytotoxicity Factor |
| HEXS | High-energy X-ray Scattering |
| GMP2 | Generalized Moeller-Plesset Second-order (perturbation Theory) |
| MARDIGRAS | Matrix Analysis Of Relaxation For DIscerning The Geometry Of An Aqueous Structure |
| ACRR | Annular Core Research Reactor |
| SGTF | Spherical Gaussian-type Function |
| DIN | Dissolved Inorganic Nitrogen |
| NNSA | National Nuclear Security Administration |
| SMM | Solar Maximum Mission |
| ATLEED | Automated Tensor Low-energy Electron Diffraction |