geocode
code that represents a geographic entity (location or object)
Maidenhead Locator System
the world in "numbered" squares
Unique Feature Identifier
identifier for geographic objects used by the NGA GEOnet Names Server
location identifier
types of codes used to identify air navigation and weather stations
house number
unique number to a building in a street or area
Natural Area Code
geodetic identification system
ground floor
storey of a building at ground level
railway station code
abbreviation used to designate a railway station
Indonesian Small Islands Directory
web directory by Indonesian government
Airport code
Wikimedia disambiguation page