A = ampere

g = gram

Hz = hertz

J = joule

°K = degree Kelvin

kg = kilogram

l = liter

m = meter

m = cubic meter

mg = milligram = 10−3 gram

ml = milliliter = 10−3 liter

mm = millimeter = 10−3 meter

Mg = megagram = 10 gram = metric ton

MJ = megajoule

mol = mole

N = newton

ng = nanogram = 10−9 gram

nm = nanometer = 10−9 meter

Pa = pascal

s = second

V = volt

W = watt

Ω = ohm

µg = microgram = 10−6 gram

µl = microliter = 10−6 liter