| Acronym | Meaning |
![](file.png) | PMON | Performance Management Operations Network |
![](file.png) | IFT | In-Flight Test |
![](file.png) | SMD | Special Measuring Service |
![](file.png) | RQMT | Requirement |
![](file.png) | ENG | Engine |
![](file.png) | PSIS | Pounds Per Square Inch Sealed |
![](file.png) | SWA | Support Work Authorization |
![](file.png) | R&PM | Research And Program Management |
![](file.png) | EM | Exception Monitor |
![](file.png) | OA | Office Of Applications (now OSTA) |