Other Uses
- Medicine
- Greenfield filter (an inferior vena cava filter), an umbrella-type filter that is surgically placed to prevent pulmonary emboli
- Business
- Greenfield, a small company acquired by Cisco Systems in 2006 that developed integrated circuits for Ethernet packet processing
- Music
- Greenfield, a Rock Open Air in Switzerland in the Canton of Berne, held for three days in June.
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