Metric		Kiloton
			Ton
			Hundredweight
			Kilogram
			Gram
			Carat
			Milligram
	Avoirdupois (U.S.)		Long Ton
			Short Ton
			Long Hundredweight
			Short Hundredweight
			Stone
			Pound
			Ounce
			Dram
			Grain
	Troy		Pound
			Ounce
			Pennyweight
			Carat
			Dyne
			Grain
	Apothecaries		Pound
			Ounce
			Dram
			Scruple
			Grain
	Old Russian		Pood
			Pound
			Lot
			Zolotnik
			Dolya