| Acronym | Meaning |
| IASCC | Irradiation-assisted Stress-corrosion Cracking |
| PDFT | Perturbation Density-functional Theory |
| STS | Sequence-tagged Site |
| LPA | Low Profile Additive [in Plastic Composites] |
| PIUG | Patent Information Users Group |
| ARGOS | Advanced Remote Gaseous Oxides Sensor |
| EHB | Extended Hubbard (hamiltonian) |
| NAO | Natural Atomic Orbital |
| TBAB | Tetrabutylammonium Bromide |
| MCPI | Monte Carlo Path Integration |