EGW

EGW is an abbreviation for:

• Population equivalent for determining the biological pollution of sewage treatment plants in water management
• Evangelical community work in Switzerland
• European Gymnasium Waldenburg in Saxony, Germany
• Single track equipment car on the Bremen tram
• Local exchange group selector , a dialing stage in long-distance telephone communications with motorized rotary dialers

This is a disambiguation page for differentiating between several terms identified with the same word.