| Acronym | Meaning |
| ACN | Advance Change Notice |
| PERT | Program Eval And Review Technique |
| PP | Program Plan |
| FLR | Flare |
| SLCSE | Software Life Cycle Support Environment |
| DCE | Distributed Computing Environment |
| V&V | Verification And Validation |
| ITO | Identifying Technical Order |
| VSD | Vendor Shipping Document |
| SPMS | Software Process Management System |