| Acronym | Meaning |
| CFS | Chronic Fatigue Syndrome |
| PESC | Passivated Emitter Silicon Solar Cell |
| SWIFT | Sandia Waste-Isolation Flow And Transport Model |
| ARISE | Advanced Radio Interferometry Between Space And Earth |
| SFIP | Sector Facility Indexing Project |
| CAST | Council For Agricultural Science And Technology |
| PSNO | Pseudonatural Orbital |
| PDT | Photodynamic Therapy |
| IRF | Instrument Response Function |
| BAQ | Building Air Quality |