Volume (capacity)

SI (Metric)
Cubic meter (m3)
hectoliter (hl)
Used when reporting wine production
dekaliter (dal)
Almost never used
Cubic dm (dm3) = liter (l)
deciliter (dl)
centiliter (cl)
Cubic cm (cm3)
  = milliliter (ml)
Cubic millimeter (mm3)

U.S. Dry Measure
Barrel (bbl)
Bushel (bu)
Peck (pk)
Quart (qt)
Pint (pt)

British Imperial Liquid And Dry
Barrel
Bushel (bu)
Gallon (gal)
Pint (pt)
Fluid Ounce (fl oz)
"Metric Cooking Measure"
Table spoon
Tea spoon

U.S. Cooking Measure
Cup
Table spoon (Tbs)
Tea spoon (tsp)

U.S. Liquid Measure
Barrel [42 gal]
Other barrel sizes exist
Gallon (gal)
Quart (qt)
Pint (pt)
Gill (gi)
Fluid Ounce (fl oz)
Fluid dram (fl dr)
Minim (min)

U.S. and Imperial Cubic Measure
Acre foot
Cubic yard (yd3 = cu yd)
Cubic foot (ft3 = cu ft)
Cubic inch (in3 = cu in)
 

Weights

SI (Metric)
ton
kilogram (kg)
gram (g)
milligram (mg)

Troy weight (Precious metals and stones)
Pound (lb t)
Ounce (oz t)
PennyWeight (dwt)
Grain
Same as Avoirdupois grain
Avoirdupois weight
British ("long") ton
US ("short") ton
British ("long") hundredweight (cwt)
US ("short") hundredweight (cwt)
Stone
Pound (lb)
Ounce (oz)
Dram (dr)
Grain
 

Length

SI (Metric)
kilometer (km)
meter (m)
decimeter (dm)
Almost never used
centimeter (cm)
millimeter (mm)

Astronomy
Astronomic unit (ua)
Older symbol AU
Light-year (ly)
Parsec (pc)
From "parallax second"
U.S. and Imperial Length Measure
Mile (mi)
Furlong (fur)
Yard (yd)
Foot (ft)
Inch (in)
Mil

Nautical Length Measure
Nautical mile (nmi)
Fathom
 

Area

SI (Metric)
Square kilometer (km2)
hectare (ha)
Used about farm areas
are (a)
Almost never used
Square meter (m2)
Square decimeter (dm2)
Almost never used
Square centimeter (cm2)
Square millimeter (mm2)
U.S.and Imperial Area Measure
Mile square (sq mi)
Acre
Square rod (sq rd)
Square yard (sq yd)
Square foot (sq ft)
Square inch (sq in)
 

Temperature

SI (Metric)
Degrees Celcius (C)
kelvin (K)
U.S. and Imperial
Degrees Fahrenheit (F)
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