| Acronym | Meaning |
| DFM | Dark Field Microscopy |
| INCRA | International Cooper Research Association |
| CFB | Continental Flood Basalt |
| EPA | Electron Population Analysis |
| OZIPM | Ozone Isopleth Plotting With Optional Mechanisms |
| PICA | Picosecond Imaging Circuit Analysis |
| PAIR | Patent Application Information Retrieval System |
| DSPB | Distorted-wave Strong-potential Born (approxn.) |
| LWBR | Light-water Breeder Reactor |
| SILC | Stress-induced Leakage Current |