The meaning of the Acronym ER is...

ER is

• Extended Release
• Event Registration
• Easy To Read
• Edit Rotate
• Emissive And Reflective
• Epoc Release
• Earth Resources
• Equalizing Reservoir
• Enclosing Region
• Entity Relationships
• Eu Regio
• Equation Reference
• Enjoying Rigoletto
• Elliptical Reflector
• Energy Release
• Efficiency Review
• Everyones Retarded
• Everyone Replaceable
• Elizabeth Richards
• Everybodys Retarded
• Elite Region
• End Reflect
• Enchiladas Refried
• Enchiladas Regurgitated
• Enter Rectum
• Eternally Redeemed
• Early Riser
• Emergency Reprehensible
• Exposed Run
• Enjoy The Reruns
• Elizabeth Rex
• Extra Resources
• Euplotes Raikovi
• Educational Retirement
• Easy Riders
• Expanded Response
• Examine Register

More Meanings For ER:

• Entity Relationship
• Escape Request
• Electronic Relationships
• Erbium
• Electron Reflectometer
• Electrode Rod
• Earth Resource
• Extra Rare
• Epichlorohydrin Rubber (Homopolymer)
• Extended Release
• Event Registration
• Easy To Read
• Edit Rotate
• Emissive And Reflective
• Epoc Release

ER is also in:

• Chat
• Chemistry
• Electronics
• Food
• General
• Meteorology
• Plastics
• Unfiled