| Acronym | Meaning |
| GNACHO | Gravitationally Neg. Anomalous Compact Halo Object |
| LCI-CNDO | Limited Configuration Interaction-complete Neglect Of Differential Overlap |
| IEF | Isoelectric Focusing |
| ICSI | Intracytoplasmic Sperm Injection |
| BLT | Bismuth Lanthanum Titanate |
| PWBA-R | Plane-wave Born Approxn. With Relativistic Effects |
| PCCS | Phase-corrected Coupled-states (approxn. For Scattering Calcns.) |
| SIRIS | Sputter-initiated Resonance Ionization Spectroscopy |
| OSTE | One-step Temper Embrittlement |
| PF | Protective Factor |