| Acronym | Meaning |
| MOU | Memorandum Of Understanding |
| MEGAN | Model Of The Exchange Of Gases Between The Atmosphere And Nature |
| BAA | Buy American Act |
| BRI | Basic Rate Interface |
| PAWS | Psychological |
| FHSA | Federal Hazardous Substances Act |
| DNS | Direct Numerical Simulation |
| ACRIM II | Active Cavity Radiometer Irradiance Monitor |
| SSC'S | Sudden Storm Commencements |
| SAIC | Science Applications International Corporation |