| Acronym | Meaning |
| CFU | Colony Forming Unit (for Bacteria Counting In Water Disinfection) |
| SEELFS | Surface Extended-energy-loss Fine-structure |
| ACI | Acceptable Chronic Intake |
| ACPF | Averaged Coupled Pair Functional |
| IBAE | Ion Beam Assisted Etching |
| SMT | Surface Mount Technology |
| GR | Glutathione Reductasepar |
| WPO | Wet Peroxide Oxidation [wastewater Treatment] |
| FPGA | Field-programmable Gate Array |
| STJ | Superconducting Tunnel Junction |