| Acronym | Meaning |
| LOS | Indian Ocean Ship (STDN) |
| MS | Military Standard (Parts Designation) |
| SSF | SRB Storage Facility |
| LM | Inner Maker |
| FEMCPL | Facilities And Envir- Measurement Comp. Parts List |
| DCOP | Detailed Checkout Procedures |
| HCL | Horizontal Centerline |
| RDF | Resource Data File |
| ROTI | Recording Optical Tracking Instrument |
| QRSL | Quick-Reaction Space Laboratory |