The German Bundesstraße 81 (abbreviated to: B81) acts as a main road link between the Magdeburg, Halberstadt and Nordhausen.
New!!: B81 and Bundesstraße 81 ·
HLA-B81 (B81) is an HLA–B serotype.
New!!: B81 and HLA-B81 ·
In the opening of a game of chess, the Scheveningen Variation of the Sicilian Defence is a line of the Open Sicilian characterised by Black setting up a "small centre" with pawns on d6 and e6.