| Acronym | Meaning |
| SARA | Smad Anchor For Receptor Activation |
| AAO | Acetaldehyde Oxime |
| PETP | Poly(ethylene Terephthalate) |
| FPT | Finite Perturbation Theory |
| CONTOUR | Comet Nucleus Tour |
| EDA | Ethylene Diamine |
| HASI | Huygens Atmospheric Structure Instrument |
| EGRIS | Emissive Gamma-ray Imaging And Spectroscopy |
| AMIA | American Medical Informatics Association |
| AMOS | Air Management Oversight System |