| Subject | English | Thesaurus |
| mil., abbr. | BMEWS system program office | BSPO |
| IT, abbr. | Dedicated Office Systems and Services | DOSS |
| abbr., mil., WMD | Deputy Director Acquisition Policy and Program Integration for Acquisition Systems Management, Office of the Under Secretary of Defense for Acquisition | Dep Dir, ASM |
| mil., abbr. | Joint System Program Office | JSPO |
| abbr., scottish | Naval Air System Program Office | NASPO (USA) |
| mil., abbr. | Naval Air System Program Office | NASPO |
| abbr., scottish | System Program Office | SPO (USA) |
| tech., abbr. | System Program Office | SPO |
| abbr., mil., commer. | System Program/Project Office | SPO (Air Force) |
| mil., abbr. | Technical Program Integration Office for the Army Battlefield Command System | TPIOABCS |
| mil., abbr. | Technical Program Integration Office for the Army Battlefield Command System | TPIO |
