| Acronym | Meaning |
| SDH | Succinate Dehydrogenase |
| DSCCR | Diffractive Sudden-closed Coupled Rotation (for Mol.-surface Scattering Calcns.) |
| HSIA | Halogenated Solvents Industry Alliance |
| CNDO/S | Complete Neglect Of Differential Overlap/spectroscopic |
| RLT | Riemann-Liouville Transform |
| BEIA | Biomedical And Environmental Information Analysis |
| CONDO | Crystal Orbital Neglect Of Differential Overlap |
| TMS | Transmission Moessbauer Spectroscopy ~ ~ |
| CBEC | Concentration-based Exemption Criteria |
| TTN | Technology Transfer Network |