• G (giga) = 1000000000 (prefix)
• g (gravitational acceleration) = 9.80665 m/s^2 (acceleration)
• G = gauss (magnetic flux density)
• gal = gallon (volume)
• galileo = 0.01 m/s^2 (acceleration)
• gallon = 231 in^3 (volume)
• gamma = 0.000000001 T (magnetic flux density)
• gas = universal gas (molar heat capacity)
• gauss = 0.0001 T (magnetic flux density)
• gb = gigabyte (data)
• geodetic foot = survey foot (length)
• geographical mile = nautical mile (length)
• gf = gram force (force)
• giga = 1000000000 (prefix)
• gigabyte = 1024 megabyte (data)
• gilbert = 0.795775 ampere turn (magnetic force)
• gill = 0.5 cup (volume)
• gm = gram (mass)
• googol = 1E+100
• googol = 1E+100 (prefix)
• gpm (gallons per minute) = gal/min (volume flow rate; derived unit)
• gr = grain (mass)
• gr ap = grain ap (mass)
• gr t = grain troy (mass)
• grad = grade (plane angle)
• grade = 0.015707963267949 rad (plane angle)
• gradus (Roman gradus) = 2.43 foot (length)
• grain (avoirdupois grain) = 1.42857142857143E-04 pound (mass)
• grain ap (apothecary grain) = grain (mass)
• grain troy (troy grain) = grain (mass)
• gram = 0.001 kg (mass)
• gram force = gram*g (force; derived unit)
• gravitation (constant) = 0.00000000006664 N*m^2/kg^2 (unknown units)
• gravitational acceleration = g (acceleration)
• gray = J/kg (absorbed dose; derived unit)
• great gross = 12 gross
• Greek cubit = 18.22 in (length)
• Greek fathom = 4 Greek cubit (length)
• Greek obolos = 715.38 milligram (mass)
• Greek palm = 0.333333333333333 Greek span (length)
• Greek span = 0.5 Greek cubit (length)
• gross = 12 dozen
• gross cwt = long hundredweight (mass)
• gross hundredweight = long hundredweight (mass)
• gross ton = long ton (mass)
• gunters chain = chain (length)
• gunters link = link (length)
• Gy = gray (absorbed dose)

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z