| Acronym | Meaning |
| APJ | The Astrophysical Journal |
| NCC | National Climate Center |
| EEMD/NV | Engineering And Energy Management |
| SIRS | Social Issues Resources Services |
| MAC | Manager's Advisory Council |
| ITIR | Imaging Thermal Infrared |
| ORU | Orbital Replacement Unit |
| LAWS | Low Altitude Wind Shear |
| HDS | High-resolution Data Service |
| ASP | Astronomical Society Of The Pacific |