| Acronym | Meaning |
| FFF | Field-flow Fractionation |
| TDHF | Time-dependent Hartree-Fock Method |
| PREM | Preliminary Ref. Earth Model |
| GMI | Giant Magnetoimpedance |
| PPIC | Pollution Prevention Information Clearinghouse |
| ERP | Effective Refractory Period |
| BOA | Benzyl Octyl Adipate |
| SLEAF | Scanning Laser Environmental Airborne Fluorosensor |
| ISOLDE | Isotope Separator On Line |
| NPR | Net Protein Retention |