| CI | Continuous Integration |
| AVI | Audiovisuelle Integration |
| FMI | Fixed Mobile Integration |
| GSI | Grand Scale Integration |
| IAI | Internet Applications Integration |
| LSI | Large Scale Integration |
| MIP | Maximum Integration Phone |
| DKI | Dynamische Keyword Integration Adwords-Funktion, vgl. http://www.google.com/intl/de/adwords/learningcenter/19285.html |
| SLI | System Level Integration |
| MSI | Medium Scale Integration |
| MSI | Medium Scale Integration |
| PIM | Peak Integration Method |
| SSI | Small Scale Integration |
| ATIS | A Tools Integration Standard |
| WSI | Wafer Scale Integration |
| EAI | Enterprise Application Integration |
| VLSI | Very Large Scale Integration |
| CTI | Computer Telephony Integration |
| TIP | Technology Integration Program |
| CSI | Commercial Systems Integration |
| CIL | Component Integration Laboratories |
| VLSIC | Very Large Scale Integration Circuit |
| RNIS | Reseau Numerique a Integration de Services |
| UDDI | Universal Descrition Discovery and Integration |
| SLSI | Super Large Scale Integration |
| SMIL | Synchronized Multimedia Integration Language |
| ULSI | Ultra Large Scale Integration |
| Procam | Migrationspolitische Instrumente für die Integration Zentralamerikas |
| PLSI | Programmable Large Scale Integration |
| AIM | Application Integration Module [engl.] Firmenbezeichnung [Intel] |
| AIA | Application Integration Architecture [engl.] |
| ECSI | European Custom Systems Integration |
| AIC | Application Integration Components [engl.] |
| FIMS | Forms Integration Management Standard |
| IWOP | Integration Within an Ordered Product of operators |
| BIC | Business Integration Converter [engl.] |
| MNIT | Mobile Networks Integration Technology |
| MVIP | Multi Vendor Integration/Interaction Protocol |
| MIHMA | Model-based Integration Heterogeneous Multimedia Archives |
| TIDE | Technologie für die sozioökonomische Integration von Behinderten und älteren Menschen |
| Euristote | Rechnergestütztes Informationssystem über Hochschuluntersuchungen und Forschungen über die europäische Integration |