Stadia

Stadia may refer to:

One of the plurals of stadium; "stadiums" is also used.
Stadia (length), an ancient unit of distance.
Stadia mark, marks on a telescopic sight's reticle that permit stadiametric rangefinding or altitued measurements (height finding)
Stadia rod, a related surveying tool used with telescopic based survey instruments
Stadiametric rangefinding, a way of measuring distance using a telescope and triangulation
Helsinki Polytechnic Stadia, a multidisciplinary institution of higher education in Finland

See also