| CD | Corporate Design [engl.] |
| CN | Corporate Network |
| CI | Corporate Identity |
| CPP | Corporate Preview Program |
| CSR | Corporate Social Responsibilty soziale Verantwortung von Unternehmen |
| CTN | Corporate Telecommunication Network |
| CG | Corporate Governance [engl.] unternehmensweite Kontrolle |
| CPM | Corporate Performance Management |
| CNP | Corporate Network Provider |
| CMC | Corporate Management Commitee |
| CMR | Corporate Message Recovery |
| CTOS | Corporate Telecommunications and Office Systems |
| MECN | Mobile Extended Corporate Network |
| CFM | Corporate Finance Management [engl.] Firmenbezeichnung [SAP] |
| CEP | Corporate Electronic Publishing [engl.] |
| CORNET | Corporate ISDN Network Protocol |
| CIIN | Corporate Integrated Information Network |
| GCCG | German Code of Corporate Governance http://www.gccg.de |
| CAFE | Corporate Average Fuel Economy |
| CCDN | Corporate Consolidated Data Network [engl.] |
| CACG | Commonwealth Association for Corporate Governance [engl.] Marlborough, [NZ], http://www.cacg-inc.com |
| 3C | Corporate Airlines [IATA-Airline-Code/ USA] |
| QSIG | Unified International Corporate Network Signalling Standard |
| DC | Design Change |
| SD | Structured Design |
| DTC | Design To Cost |
| MDL | Molecular Design Ltd. |
| DFT | Design For Test |
| JAD | Joint Application Design |
| GEDA | GNU Electronic Design Automation |
| HDL | Hierarchical Design Language |
| FED | Fachverband Elektronik Design |
| IDE | Interactive Design and Engineering |
| EDA | Electronic Design Automation |
| EDA | Electronic Design Automation |
| ESD | Electronic System Design |
| IDE | Interface Design Enhancement |
| ISD | Instructional System Design |
| DID | Digital Image Design |
| DMS | Design Management System |
| DLD | Detailed Level Design |
| DAC | Design Automation Conference |
| DIRT | Design In Real-Time |
| DDS | Design Data Sheet |
| TSD | Total System Design |
| AID | Autointeractive Design [engl.] Entwurfsverfahren für elektronische Schaltungen |
| OOD | Object Oriented Design |
| PDL | Program Design Language |
| AMD | Akademie Mode Design Hamburg, http://www.amdnet.de |
| TDP | Typical Design Power typischer Verbrauch |