| Acronym | Meaning |
| MAFIAS | Micro Ammonia Flow Injection Analysis System |
| ECCLS | European Committee For Clinical Laboratory Standards |
| HFSLM | Hollow-fiber Supported Liquid Membrane |
| FOWL | Fossil Fuel Waste Leaching (computer Program) |
| EPCRA | Emergency Planning And Community Response Act |
| ZSR | Zdanovskii-Stokes-Robinson [model] |
| LED | Longitudinal Eddy Current Delay |
| RCS | Reaction Control System |
| MIBD | Micro-interferometric Backscatter Detection |
| FMECA | Failure-mode Effects And Criticality Analysis |