| Acronym | Meaning |
| BMI | Battelle Memorial Institute |
| PPS | Pulses Per Second |
| TAP LS | Liquid And Solid Particles |
| ELVIS | Export Licensing Voice Information System |
| DVM | Dynamic Vegetation Model |
| VELORT | Very Long Range Tracking |
| DIMES | DIstributed MEtadata System |
| EPIC | Engineering Physics Information Center |
| NPS | Numerical Product Service |
| MODD | Meteorological And Omega Data Digitizer |