| Acronym | Meaning |
| EIS | Electrical Integration SYstem |
| S&AD | Science And Applications Directorate |
| OFTR | Orbital Flight Test Requirement |
| SPAH | Spacelab Payload Accommodations Handbook |
| IGDS | Iodine Generating And Dispensing SYstem |
| G&N | Guidance And Navigation |
| F | Front |
| ST | Starter |
| RC | Resistance-Capacitance |
| S/C | Sensor/Controller |