Also known as: lb.
LB stands for various terms. Discover the full forms, meanings, and possible interpretations of LB across different fields and industries.
Unit of avoirdupois weight, equal to 16 ounces, 7,000 grains, or 0.45359237 kg, and of troy and apothecaries' weight, equal to 12 ounces, 5,760 grains, or 0.3732417216 kg.
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