(surface chemistry) Initialism of layer by layer.

Initialism of London bullion market Association.

plural of LBM

Initialism of little brown mushroom: any of a large number of small, dull-coloured agaric species that are difficult to tell apart. / (medicine) Initialism of long bone metastases.

Abbreviation of looked but failed to see, a class of traffic accidents.

plural of LBD

plural of lbw

plural of LBO

plural of LBV

Initialism of little brown fucking machine.