| Acronym | Meaning |
| RCR | Retrofit Configuration Record |
| CERT | Certification |
| PICRS | Program Information Control And Retrieval System |
| NDI | Nondestructive Inspection |
| CVR | Configuration Verification Review |
| SF | Signaling Frequency |
| OMD | Operations And Maintenance Documentation |
| CMA | Configuration Management Accounting |
| SSS | Subsystem Segment |
| NAS | National Academy Of Sciences |