| Acronym | Meaning |
| TIAA | Teachers Insurance And Annuity Association |
| MAMS | Multispectral Atmospheric Mapping Sensor |
| NIU | Network Interface Unit |
| IEEE | Institute Of Electrical And Electronic Engineers |
| RTVS | Real-Time Verification System |
| MIGS | MASnet Internet Gateway Server (or System) |
| AIT | Audit Inventory Team |
| SMG | Scientific And Management Group |
| MB | Millibar |
| RAP | Remedial Action Plan |