(statistics) Any estimator that is a linear combination of order statistics of the measurements.

(phonology) A consonantal sound, the velarized alveolar lateral approximant, represented by ɫ in the International Phonetic Alphabet.

(medicine) Initialism of living and well.

plural of L square

A ruler shaped like a capital letter L, used for creating scaled versions of sewing patterns.

(biochemistry) An enzyme that catalyzes ATP (adenosine triphosphate) and L-xylulose, producing ADP (adenosine diphosphate) and L-xylulose 5-phosphate. It's a phosphotransferase used in metabolism.

Alternative form of LB

(set theory) Relating to a generalized variant of the notion of fuzzy sets, with membership functions taking values in a (fixed or variable) algebra or structure L of a given kind, usually at least a poset or lattice.

(finance) Abbreviation of profit and loss.

Alternative form of ʟ-dopa