| Acronym | Meaning |
| IBM PC | Generic Term For IBM Personal Computers |
| NPS | Numerical Product Service |
| NRE | Notice Of Revised Estimate |
| IMU | Inertial Measurement Unit |
| DDC | Defense Documentation Center |
| OCI | Ocean Color Imager |
| LANTEX | Lantau Experiment |
| CBB | Contract Budget Baseline |
| IWGGCDM | International Working Group On Global Change And Data Management |
| NHAP | National High Altitude Photography |