| Acronym | Meaning |
| INTEROG | Interrogate |
| GPTE | General Purpose Test Equipment |
| VX | Velocity Along The X-Axis |
| GSSA | Ground Support Systems Activation |
| N | Neutrons |
| SSPGSE | Space Shuttle Program Ground Support Equipment |
| TOC | Total Organic Carbon |
| PS | Power Supply |
| JPIC | Joint Program Integration Committee |
| PYRO | Pyrotechnics |