| Acronym | Meaning |
| ALADDIN | Atmospheric Layer And Density Distribution Of Ions And Neutrals (NASA) |
| MACHO | Massive Compact Halo Object |
| UBFF | Urey-Bradley Force Field |
| LULU | Locally Undesirable Land Use |
| EMEG | Environmental Media Evaluation Guides |
| ELIFA | Enzyme-linked Immunofiltration Assay |
| SDA | Strand Displacement Amplification |
| CEBAF | Continuous Electron Beam Accelerator Facility |
| LPED | Low-pressure Electric Discharge |
| PDE | Partial Differential Equation |