| ERP | Enterprise Resource Planning |
| ERP | Enterprise Resource Planning |
| IRP | Integrated Resource Planning |
| LCP | Least-Cost Planning |
| PPS | Production Planning System |
| TPM | Technical Planning and Management |
| PPC | Production Planning and Control |
| PCS | Planning Control Sheet |
| CAP | Computer Aided Planning |
| MRP | Material Requirements Planning |
| MRP | Manufacturing Requirements Planning |
| MPCS | Mission Planning and Control Station |
| TPRE | Testing Planning Research and Evaluation |
| COMPACT | Computer Planning and Control Technique |
| capp | Computer Aided Process Planning |
| MPCS | Manufacturing Planning and Control System |
| CAPC | Civil Aviation Planning Committee |
| CPPS | Critical Path Planning and Scheduling |
| BCP | Business Continuity Planning [engl.] |
| PAUS | Planning and Analysis für Uncertain Situations |
| APP | Annual Program Planning [engl.] |
| APO | Advanced Planning and Optimizing [engl.] Firmenbezeichnung [SAP] |
| Landsc. Urban Plan. | Landscape and Urban Planning [hat ein eigenes Review] Zeitschrift |
| LSRP | Local Switching Replacement Planning system |
| BPCS | Business Planning and Control System [engl.] Firmenbezeichnung [IBM] |
| CAPS | Computer Aided Planning and Scheduling [engl.] Fertigungsplanung |
| CAPPP | Computer Aided Process and Production Planning |
| CAPP | Computer Aided Production Planning [engl.] Arbeitsvorbereitung |
| AIPS | Artificial Intelligence Planning and Scheduling [engl.] |
| CAP | Computer Aided [Production] Planning [engl.] Arbeitsvorbereitung |
| CAPPC | Computer - Aided Production Planning and Control [engl.] Computer-gestützte Produktionsplanung und -steuerung |
| J. Stat. Plan. Inference | Journal of Statistical Planning and Inference [hat ein eigenes Review] Zeitschrift |
| RHEL | Red Hat Enterprise Linux |
| EAR | Enterprise Jar Archive |
| ESB | Enterprise Service Bus |
| EPS | Enterprise Parallel Server [HP] |
| WBEM | Web Based Enterprise Management |
| ERW | Enterprise Report Writer |
| ESA | Enterprise System Architecture |
| RTE | Real-Time Enterprise |
| ESM | Enterprise Security Manager |
| ESS | Enterprise Storage Server [IBM] |
| GEM | Global Enterprise Management |
| ZEO | Zope Enterprise Object |
| EOF | Enterprise Objects Framework |
| AEI | American Enterprise Institute Washington, DC, http://www.aei.org |
| EAS | Enterprise Agreement Subscription |
| EAI | Enterprise Application Integration |
| EIP | Enterprise Informational Portal |
| CEA | Comprehensive Enterprise Architecture |