The meaning of the Acronym ETRR is...

ETRR is

• Ethernet To Token Ring Router
• Expected Total Rate Of Return
• Environmental Test Readiness Review
• Estate Tax Repeal Rider
• Educational Technology Resource Room

More Meanings For ETRR:

• Export Traffic Release Request
• Elk Trails Rattery Rescue
• Ethernet To Token Ring Router
• Expected Total Rate Of Return
• Environmental Test Readiness Review
• Estate Tax Repeal Rider
• Educational Technology Resource Room

ETRR is also in:

• Transportation
• Unfiled
• Veterinary