Conus

The cone shaped area at the lower end of the spinal cord (found between the eleventh thoracic vertebrae and the first lumbar vertebrae).
Found on http://www.encyclo.co.uk/local/20560

CONUS

Continental United States
Found on http://www.cpc.noaa.gov/products/outreach/glossary.shtml

Conus

Conus is a genus of gastropod molluscs of the family Conidae (the cone-shells). They are found in the southern and tropical seas.
Found on http://www.probertencyclopaedia.com/browse/BCA.HTM
No exact match found