| Acronym | Meaning |
| AY | Sandia National Laboratory |
| NGI | Next Generation Internet |
| ENAC | Energetic Neutral Atom Camera |
| AORD | Astronaut Operations Requirements Document |
| ALDF | Animal Legal Defense Fund |
| NETCDF | Network Common Data Form |
| T.P. | Tropical Platform |
| AC | Alternating Current |
| OFS | Office Of Field Project Support |
| ALWAS | Advanced Low-Level Wind Shear Alert System |