| Acronym | Meaning |
| CEIS | Center For Environmental Information And Statistics (EPA) |
| GRINDOL | Ghost (and) Rydberg INDO |
| LIPSS | Laser-induced Periodic Surface Structures |
| TEAMS | Trace Element Accelerator Mass Spectrometry |
| MIP | Macrophage Inflammatory Protein |
| BAC-MP4 | Bond-additivity-corrected Moeller-Plesset 4th-order Perturbation |
| NCAT | National Catalog Database (accessible Through OLS) |
| NPSO | Nonpaired Spatial Orbital |
| OHER | Office Of Health And Environmental Research (US Dept. Of Energy) |
| API | Atmosheric Pressure Ionization |