A coastal locality in Redland City, Queensland, Australia. / A suburb of Southport, Metropolitan Borough of Sefton, Merseyside, England (OS grid ref SD3315).

A village in Angus council area, Scotland (OS grid ref NO3534). / A location with a railway station in Falkirk council area, Scotland (OS grid ref NS9678).

A hamlet in Eden district, Cumbria, England (OS grid ref NY4447).

A set of currents that flow along geomagnetic field lines connecting the Earth's magnetosphere to the Earth's high-latitude ionosphere.

plural of Birkeland current

plural of Birkner

plural of Birkland

A surname from Norwegian.

A hamlet in Crosscanonby parish, Allerdale borough, Cumbria, England (OS grid ref NY0637).

(mathematics) A result giving an explicit description of the universal enveloping algebra of a Lie algebra.