SKL
SKL stands for:
- Naval war command in the First and Second World War
 - SKL Motor , see Maschinenfabrik Buckau R. Wolf AG (Buckau-Wolf for short), a former mechanical engineering company based in Magdeburg-Buckau
 - Staff captain lieutenant , rank in the Bundeswehr
 - Linden branch canal , canal near Hanover
 - Süddeutsche Klassenlotterie , the state lottery of several German federal states founded in 1947 and dissolved in 2012
 - Swiss artist lexicon
 - Broadford Airport (IATA code)
 - Kaiserslautern main station (DS100 code)
 - Sumerian King List , list of Sumerian and Akkadian rulers from the end of the fourth to the beginning of the second millennium BC Chr.
 - Slovenska Kadetska Liga , the Slovenian U-17 junior football league; divided into 1. Slovenska Kadetska Liga and 2. Slovenska Kadetska Liga
 
SKL as a distinguishing mark on license plates:
- Poland: Powiat Kłobucki in the Silesian Voivodeship
 
Skl stands for:
- Blinders at horse races
 - Heavy small cars in the railway industry, see small cars (railways)