| Acronym | Meaning |
| BBXRT | Broad Band X-Ray Telescope |
| HFP | Hartree-Fock (plus) Pauli (terms) |
| LOMI | Low Oxidation-state Metal Ions |
| MBTS | 2-mercaptobenzothiazyl Disulfide |
| LMIS | Liquid Metal Ion Source |
| ISM | Interaction Site Model (in Statistical Mechanics Of Fluids) |
| EAP | Emission Assessment Program |
| CSAMT | Controlled-source Audio-magnetotelluric Technique |
| OTC | Organic Toxic Compound |
| GVB-MDSA | Generalized Valence Bond-molecular Dynamics Simulated Annealing |