CSL as an abbreviation may stand for:
CSLR may refer to:
CSL Limited is a global specialty biotechnology company that researches, develops, manufactures and markets products to treat and prevent serious human medical conditions.
CSL Group Limited is an international Critical Connectivity provider specialising in Machine-to-Machine (M2M) communications.
CSL Limited (Chinese: 香港移動通訊有限公司) is Hong Kong's first mobile communications operator established in 1983. It operates a GSM / WCDMA /UMTS 900 network in Hong Kong and launched the world’s first dual band 4G LTE with DC-HSPA+ network with the brands 1O1O, csl, and SUN Mobile.
CSLD may refer to:
CSL Behring is a biopharmaceutical company, manufacturing plasma-derived and recombinant therapeutic products.
CSLU may refer to:
CSL New World Mobility Group was established in 2006 with the merger of two mobile network operators, Hong Kong CSL Limited and New World PCS Limited.
CSL Tecumseh is a self-unloading Panamax bulk carrier the entered service with Canada Steamship Lines (CSL) in 2013. The ship is currently registered in Nassau, Bahamas.