The HSL 1 (Dutch: Hogesnelheidslijn 1, English: High-Speed Line 1) is a high-speed rail line which connects Brussels, Belgium, with the LGV Nord at the...

airline HSL Logistik, a German train operator Huslia Airport, in Alaska, US High-speed rail lines in Benelux HSL 1, HSL 2 HSL 3 HSL 4, and HSL-Zuid HSL-34...

the opening of the HSL 1 to France in 1997, and since then high-speed lines have been extended towards Germany with HSL 2 in 2002, HSL 3 from Liège to the...

HSL and HSV are the two most common cylindrical-coordinate representations of points in an RGB color model. The two representations rearrange the geometry...

The Bell HSL (Model 61) was an American 1950s anti-submarine warfare (ASW) helicopter built by the Bell Helicopter company, the only tandem rotor type...

Channel Tunnel, such as in 1996 and 2008. The HSL 1 (Dutch: Hogesnelheidslijn 1, English: High-Speed Line 1) is a 88 km-long (55 mi) Belgian high-speed...

with the HSL 1 to the French border and HSL-Zuid to Amsterdam, the line has shortened journeys between Brussels, Paris and the Netherlands. HSL 4 is used...

speeds would improve with the opening of Belgium's HSL 1 line in December 1997 and the Dutch HSL-Zuid in December 2009, alongside other infrastructure...

The HSL 3 (Dutch: Hogesnelheidslijn 3, English: High-Speed Line 3, French: LGV 3, ligne à grande vitesse 3) is a Belgian high-speed rail line. It connects...

Helsinki Regional Transport Authority (Finnish: Helsingin seudun liikenne, HSL; Swedish: Helsingforsregionens trafik, HRT) is the inter-municipal authority...