| Acronym | Meaning |
| SEMI | Semiconductor Equipment And Materials Institute |
| BLC | Borderless Contact |
| DDQRPA | Double Direct Quadratic Random Phase Approximation |
| AHH | Aryl Hydrocarbon Hydroxylase |
| RAPW | Relativistic Augmented Plane Wave |
| FEMP | Federal Energy Management Program |
| GBM | Glioblastoma Multiforme |
| PSXD | Position Sensitive X-ray Detector |
| ABHP | American Board Of Health Physics |
| CTC | Charge-transfer Complex |