Definition of "CL"

(US, navy) Initialism of light cruiser, a type of warship  examples

(astronomy) Abbreviation of cluster.  examples

(aviation) Initialism of lift coefficient.  examples

(baseball) Abbreviation of closer.  examples

Initialism of containment level.  examples

(computing, uncountable) Initialism of computability logic.  examples

Abbreviation of Catalonia.  examples