Eia
Eia or Eye was an early Medieval manor in the parish of Westminster, Middlesex and is now a part of Central London. It was about one mile west of the Palace of Westminster/Whitehall, about 2 miles west-south-west of the walled City of London, and about half a mile north of the River Thames.
Elisanoun
an assay that relies on an enzymatic conversion reaction and is used to detect the presence of specific substances (such as enzymes or viruses or antibodies or bacteria)