| Acronym | Meaning |
| MPP | Massively Parallel Processor |
| LPC | Large Particle Count |
| MSC | Manned Spaceflight Center |
| GEOSECS | Geochemical Ocean Sections |
| GPX | A Suffix Which Designates Graphics Capabilities On The DEC MicroVax System (typically Seen As DEC VAXstation/GPX.) |
| SVP | Surface Velocity Program |
| UOP | UCAR Office Of Programs |
| DID | Data Item Description |
| UARS | Upper Atmosphere Research Satellite |
| VTVM | Vacuum Tube Voltmeter |