| Acronym | Meaning |
| NODP | National Oceanic And Deposition Program |
| SSF | Space Station Freedom |
| SLPI | Secretory Leukocyte Protease Inhibitor |
| HWIF | Hazardous Waste Incineration Facility Design And Modeling Computer Program |
| RSM | Response Surface Method |
| CCPD | Charge-coupled Photodiode Device |
| NMI | Nautical Miles |
| ALU | Arithmetic Logic Unit |
| PENIS | Proton-enhanced Nuclear Induction Spectroscopy |
| EMI | Electromagnetic Interference |