| ERP | Early Racquet Preparation 
| Others |
| ERP | Earn Rest and Play
| Others |
| ERP | Eat Revenue Profit
| Others |
| ERP | Economic Recovery Program
| Others |
| ERP | Economic Report of the President
| Others |
| ERP | Eddyville Raceway Park
| Others |
| ERP | Edmunds Reading Project
| Others |
| ERP | Education Recognition Program
| Others |
| ERP | Effective Radiated Power
| Others |
| ERP | Effective Rate of Protection
| Others |
| ERP | Effective Rating Points
| Others |
| ERP | Effective Refractory Period
| Others |
| ERP | Elderly Residents Park
| Others |
| ERP | Electronic Research Process
| Others |
| ERP | Electronic Road Pricing
| Others |
| ERP | Elephants Rhinos People
| Others |
| ERP | Emergency Repair Program
| Others |
| ERP | Emergency Response Plan
| Others |
| ERP | Emergency Response Procedures
| Others |
| ERP | Ending Redundant Practices
| Others |
| ERP | Energy Recovery Products
| Others |
| ERP | Energy related Products
| Others |
| ERP | Energy Risk Professional
| Others |
| ErP | Energy-related Products
| Others |
| ERP | Enhanced Realistic Personality
| Others |
| ERP | Enhanced Service Provider
| Others |
| ERP | Enroute Reporting Point
| Others |
| ERP | Enterprise Resource Packages
| Others |
| ERP | Enterprise Resource Planning
| Others |
| ERP | Enterprise Resource PlanningThe
| Others |
| ERP | Enterprise Resource Portals
| Others |
| ERP | Enterprise Resource Production
| Others |
| ERP | Enterprise Resource Program
| Others |
| ERP | Entry Redundant Power Supply
| Others |
| ERP | Envelope Return Path
| Others |
| ERP | Environmental Resource Permit
| Others |
| ERP | Environmentally-Responsible Packaging
| Others |
| ERP | Epilepsy Research Program
| Others |
| ERP | Equipment Reception Party
| Others |
| ERP | Equity Risk Premium
| Others |
| ERP | Erotic Role Play
| Others |
| ERP | Error Recovery Procedure
| Others |
| ERP | Error Reduction Parameter
| Others |
| ERP | Essential Requirement for Productivity
| Others |
| ERP | Estimated Retail Price
| Others |
| ERP | Estonian Reform Party
| Others |
| ERP | European Recovery Program
| Others |
| ERP | European Recovery Programme
| Others |
| ERP | European Recycling Platform
| Others |
| ERP | Evacuation Response Plan
| Others |
| ERP | Event Related Potential
| Others |
| ERP | Event Related Potentials
| Others |
| ERP | Event Representative Person
| Others |
| ERP | Event-Related Potential
| Others |
| ERP | Everyday Rob People
| Others |
| ERP | Excellent Results Pay
| Others |
| ERP | Exchange Rate Protection
| Others |
| ERP | Expense Regret Pain
| Others |
| ERP | Expensive Redundant Processing
| Others |
| ERP | Exposure and Response Prevention
| Others |
| ERP | Exposure Response and Prevention
| Others |
| ERP | Extended Range Pyrometer
| Others |
| ERP | Extensive Reading Program
| Others |
| ERP | Extra Rabbits Pissed
| Others |
| ERP | Eye Reference Point
| Others |