| Subject | English | Thesaurus |
| mil., abbr. | Battle Command Integration Program | BCIP |
| abbr. | Common Applications and Tools Integration Services | CATIS |
| abbr., busin. | Consulting and Integration Services | CSI (Briskie) |
| abbr., astronaut., mil. | Defense Enterprise Integration Services | DEIS |
| abbr., scottish | Defense Technical Integration Services | DTIS (USA) |
| 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. | Deputy Director, Program Integration | DD |
| abbr., scottish | Development Support & Integration Program | DSIP (USA) |
| abbr., mil., WMD | Director of Acquisition Program Integration, Office of the Under Secretary of Defense for Acquisition | Dir, API |
| physiol., abbr. | Hepatitis Integration Training Manual | HITM |
| mil., abbr. | Joint Modeling and Simulation Integration Program | JMSIP |
| mil., abbr. | Management/Integration/Transition Plans | MITS |
| abbr., mil., WMD | Program and integration support contract an SAIC division. | PAISC |
| abbr., mil., WMD | Program Evaluation and Integration Office | PEIO |
| abbr., mil., WMD | Program Evaluation and Integration Support | PEIS |
| busin., abbr. | Program Integration Directorate | PID |
| abbr., mil., WMD | Program Integration Support Organization | PISO |
| mil., abbr. | Program Support Integration Directorate | PSID |
| busin., abbr. | Programme Integration Management | PIM |
| abbr., scottish | Propulsion, Aerodynamics, Control, Integration, Research & development programme | PACIR (USAF) |
| mil., abbr. | Supply Chain Integration Program | SCIP |
| 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 |
| mil., abbr. | TRADOC Program Integration Office | TPIOABCS (Army Battlefield Command System) |
| mil., abbr. | TRADOC Program Integration Office | TPIO (Army Battlefield Command System) |
| comp., net., abbr. | Wireless Services Integration | WSI |
