KnowraAvoirdupoisLinked fromLinked fromThe 10 pages that link to Avoirdupois, each with the reason it gives.All 10Related 4Narrower topic 3Compared with 3Pound (mass)Narrower topic: The familiar pound belongs to this system of units.Long tonNarrower topic: The long ton is defined as 2,240 pounds in this system.Short tonNarrower topic: The short ton belongs to this customary weight system.