| Acronym | Meaning |
| EEI | Edison Electric Institute |
| LIE | Line Islands Experiment |
| HF | High Frequency |
| ADPE | Automatic Data Processing Equipment Or ADP Equipment |
| SSEC | Space Science And Engineering Center |
| NTCC | Nimbus Technical Control Center |
| HDGEC | Human Dimension Of Global Environment Change |
| LF | Low Frequency |
| DPC | DLESE Program Center |
| DPG | Dahlgren Proving Ground |