| Acronym | Meaning |
| CHO | Complex Harmonic Oscillator (in Mol. Scattering Theory) |
| HRMS | High Resolution Mass Spectrometry |
| HTXRD | High-temperature X-ray Diffraction |
| BPCD | Bipolar Pulse Conductivity Detector |
| NMMSS | Nuclear Materials Management And Safeguards System |
| TRIGA | Training, Research, Isotopes, General Atomic (nuclear Fuel) |
| BSA | Bovine Serum Albumin |
| CIPSI | Configuration Interaction Perturbing A Multiconfigurational Zeroth-order Wave Function Selected Iteratively |
| IES | Institute Of Environmental Sciences |
| CUS | Coordinatively Unsaturated Site |