(colloquial) A laboratory. / (colloquial) Laboratory experiment, test, investigation or result.

(colloquial) A Labrador retriever.

(obsolete) A telltale; a blabber.

(informal) Diminutive of Labrador (a breed of dog)

(UK politics) Abbreviation of Labour. / (Canada) Alternative form of Lab. Abbreviation of Labrador. (a region of Canada)

A river in Kosovo / A region of Kosovo

(politics) Abbreviation of Labour Party.

(astronomy) Initialism of Lyman-alpha blob; / (microbiology, biochemistry) Initialism of lactic acid bacterium. / (organic chemistry) Abbreviation of linear alkylbenzene.

(UK politics) Abbreviation of Labour Party.

(law) Abbreviation of laboratory.