| Acronym | Meaning |
| NDTE | North Dakota Tracer Experiment |
| ADM | Arrow Diagram Method |
| NPAS | Network Planning And Analysis System |
| ITS/OT | Institute For Telecommunications |
| DEM | Digital Elevation Model |
| MLNAC | Mesa Lab Network Access Completion |
| BMRR | Brookhaven Medical Research Reactor |
| UUI | Uniform User Interface |
| ANTA | 5-amino-3-nitro-1H-1 |
| IIOE | International Indian Ocean Expedition |