| Acronym | Meaning |
| SMBR | Submerged Membrane Bioreactor |
| DSO-GF | Diagonal Second Order (approxn. To)-Green Function |
| HFMD | Hellmann-Feynman Mol.-dynamics (method In Electronic Structure And Geometry Calcns.) |
| CSDA | Continuous Slowing Down Approximation |
| AACI | Association Of American Cancer Institutes |
| POX | Particulate Organic Halogen(s) |
| RMT | Random Matrix Theory |
| EMPA | Electron Microprobe Analysis |
| RASSCF | Restricted Active Space SCF |
| CGRC | Crop Growth Research Chamber |