| Acronym | Meaning |
| RDC | Request For Document Change |
| TCTO | Time Compliance Technical Order |
| SEG | Segment |
| SPC | Stored Program Command |
| MPP | Material Processing Procedure |
| MAP | Maintenance Analysis Program |
| RM | Reference Mission |
| GIDEP | Government-industry Data Exchange Program |
| MTE | Maintenance Test Equipment |
| PAC | Problem Action Center |