Labs, labs, or LABS may carry the following meanings: A type of dog known as the Labrador RetrieverThe function that calculates the absolute value of a long integer in programming.Spoken form or short form of laboratory.Inhabitants of Labëria. As the acronym LABS, may refer to:Low Altitude Bombing System, used by some US nuclear-equipped aircraft for toss bombing.Linear Alkyl Benzene Sulfonate, a salt of Linear Alkyl Benzene Sulfonic Acid (LABSA), used as an anionic surfactant.… (More on Labs)