| Acronym | Meaning |
| CTGF | Connective Tissue Growth Factor |
| MIS | Management Information System (OSHA) |
| MRINDO | Modified Rydberg Intermediate Neglect Of Differential Overlap |
| CPQRA | Chemical Process Quantitative Risk Assessment |
| JIMO | Jupiter Icy Moons Orbiter |
| PQL | Practical Quantitation Levels (of Pollutants |
| TDM | Time-division Multiplexing |
| COMA | Cometary Mass Analyzer |
| MCFC | Molten Carbonate Fuel Cells |
| MLS | Molecular Luminescence Spectroscopy |