British N gauge is a model railway scale and gauge, rolling stock is to a scale of 1:148, teladesign.com track is width as with all other N gauges making track and rolling stock approximately 10% out of scale with respect to each other.
Gn15 is a rail modelling scale, using G scale 1:22.5 scale trains running on H0/00 gauge track, representing minimum gauge and miniature railways.
HOn30 (also called HOn2½, HO9 and H0e) gauge is the modelling of narrow-gauge railways in HO on N gauge track in 1:87 scale ratio.
N scale is a popular model railway scale.
OO9 is a model railway scale and gauge combination of 4 mm scale and gauge tracks, which models a prototype track gauge of.
The 9×19mm Parabellum is a firearms cartridge that was designed by Georg Luger and introduced in 1902 by the German weapons manufacturer Deutsche Waffen und Munitionsfabriken (DWM) (German Weapons and Munitions Factory) for their Luger semi-automatic pistol.
"9mm" (clean version titled "Speaker") is the first single from David Banner's fifth album, The Greatest Story Ever Told.
is a Japanese rock band, formed in March 2004 in Yokohama.