| Acronym | Meaning |
| PCM | Punch Card Machine |
| MER | Meridian |
| SPCU | Simulation Process Control Unit |
| DS& | R Data Storage And Retrieval |
| SP-AF | Air Force STS Liaison Office (KSC Shuttle) |
| CNTR | Counter |
| MCVP | Materials Control And Verification Program |
| PMM | Property Management Manual |
| STBY | Standby |
| SC | Scale |