| Acronym | Meaning |
| CSF | Cerebrospinal Fluid |
| STECS | Solar Thermal Electric Conversion Systems |
| PDDO | Projection Of Diatomic Differential Overlap |
| HSC | Health And Safety Commission (UK) |
| AARC | Alliance For Acid Rain Control |
| CAFCA | Computer Assisted Flow Control And Analysis |
| MULSAM | Multispectral Analytical Electron Microscope |
| GIPT | Granular Injection Paint Technology |
| ECAMSI | Electron Configuration Analysis For Many-system Interactions |
| TWTA | Traveling Wave Tube Amplifier |