| Acronym | Meaning |
| CHELP | CHarges From ELectrostatic Potential |
| SWVP | Scattered Wave Variational Principle |
| HPAM | Hydrolyzed Polyacrylamide |
| SS | Sewage Sludge |
| EKB | Einstein-Brillouin-Keller (quantization Method) |
| BGA | Ball Grid Array [electronic Packaging] |
| CGMP | Cyclic Guanosine Monophosphate |
| FETI | Fluorescence Energy Transfer Immunoassay |
| RBE | Relative Biological Effectiveness |
| MS/MS | Multistage Mass Spectrometry |