Eureka, California
"Eureka" received its name from a Greek word meaning "I have found it!" This exuberant statement of successful (or hopeful) gold rush miners is also the official motto of the State of California. Eureka is the only U.S. location to use the same seal as the state for its seal.
Eureka (organisation)
EUREKA, often abbreviated as E!, or Σ! (from the ancient Greek way to write "E" and unrelated to modern "Sigma") is an intergovernmental organisation for pan-European research and development funding and coordination. EUREKA is an open platform for international cooperation in innovation.