| Acronym | Meaning |
| ATM | Asynchronous Transfer Mode |
| NSG | Natural Systems Group |
| SIPRI | Stockholm International Peace Research Institute |
| DXF | Data Exchange Format |
| GDP | Government Development Platforms |
| LAMMR | Large Antenna Multichannel Microwave Radiometer |
| AFCRL | Air Force Cambridge Research Laboratories |
| DMA | Directory Of Military Application |
| SEDI | Structure Of The Earth's Deep Interior |
| NCF | Network Control Facility |