| Acronym | Meaning |
| FN | Ferrite Number |
| AFBR | Anaerobic Fluidized-bed Reactor |
| DZHD | Double-zeta Huzinaga-Dunning (wave Functions) |
| WHSV | Wt. Hourly Space Velocity |
| MDMI | Monodisperse Dried Microparticulate Injector |
| MRL | Minimum Reporting Level |
| TCA | Turbulent Contact Absorber |
| ECDL | External-cavity Diode Laser |
| RSMP | Rayleigh-Schroedinger-Moeller-Plesset Perturbation |
| FGHAZ | Fine Grain Heat-affected Zone |