Example image of eyePlorer eyePlorer map for 'Mile': Length Units of measurement Foot (length) Metre Yard Kilometre League (unit) Systems of measurement United Kingdom United States Act of Parliament Elizabeth I of England Chain (length) Furlong Link (unit) Rod (length) Surveying International System of Units Australia New Zealand South Africa Parts-per notation India State Plane Coordinate System U.S. National Geodetic Survey Datum (geodesy) Global Positioning System Survey of India World Geodetic System Acts of Union 1707 Parliament of Scotland Weights and Measures Act Ell Fall (unit) Obsolete Scottish units of measurement Ireland 1536–1691 Act of Union (1800) Grand jury County Mayo William Bald General Post Office (Dublin) Howth Thomas Telford Ordnance Survey Ireland Alfred Austin Oxford English Dictionary County Antrim County Armagh County Cork County Donegal