| Acronym | Meaning |
| NAEC | Naval Air Engineering Center |
| SPC | Shipping And Packing Cost |
| VPF | Vertical Processing Facility |
| PCO | Postcheckout |
| C/W | Caution And Warning |
| RAX | Remote Access Terminal |
| CS | Crew Station |
| NDI | Nondestructive Inspection |
| SSC | L Shuttle System Commonality List |
| SPC | Stored Program Command |