ERP or Erp may refer to:
Economics
- Effective rate of protection, of tariffs
- Equity risk premium, excess return on risky investments
- European Recovery Program or Marshall Plan
Science and technology
- Effective radiated power, of directional radio transmission
- Electronic Road Pricing, in Singapore
- Enterprise resource planning, a business process system
Medicine
- Effective refractory period, in a cardiac cycle
- Estrogen receptor positive, a cancer pathology test result
- Event-related potential, a measured brain response
- Exposure and response prevention, a treatment method in behavioral therapy
- OspE/F-like related protein, in Lyme disease microbiology
Places
- Erp, Ariège, a village in France
- Erp (Germany), a village
- Erp, Netherlands, a town
Other uses
- Erp (Pict), father of Drest I of the Picts
- Ejército Revolucionario del Pueblo (disambiguation), (Spanish for People's Revolutionary Army), several Latin American communist or socialist organizations
- Energy-related products, that use or affect energy consumption
- Erotic role-playing, the use of role-playing in sexual or romantic contexts
See also
- Van Erp, a Dutch surname
- D'Erp Castle, Baarlo, Limburg, Netherlands
- Ethernet Ring Protection Switching (ERPS), used in Ethernet networks
- Earp (disambiguation)
This disambiguation page lists articles associated with the title ERP.If an internal link led you here, you may wish to change the link to point directly to the intended article. Categories: