| Acronym | Meaning |
| DHXP | Dihexyl Phthalate |
| LDS | Leak Detection System |
| RQCISD | (spin) Restricted QCISD |
| QSI | Quantum Statistical Interference |
| NOX | Nitrogen Oxides |
| HEA | Health And Environmental Assessment |
| CSML | Chemical Structure Markup Language |
| RANTES | Regulated On Activation Normal T Cell Expressed And Secreted |
| TDCC | Time-dependent Coupled-cluster |
| RFDR | Radiofrequency-driven Dipolar Recoupling |