| Acronym | Meaning |
| PCCL | Pre-contract Cost Letter |
| P3 | Compressor Discharge Total Pressure |
| ATC | Air Traffic Control |
| BAUD | Characters Xmitted/sec Serially From A Computer Holding Reg |
| YFP | Floating Power Barge (non Self-propelled) (misc) |
| BH | Boeing Helicopters |
| EOSS | Engineering Operational Sequencing System |
| FS | Final Speed |
| GFS | Government Furnished Software |
| TMTC | Technical Manual Technical Council |