Area

Square mile, square yard, square foot, square meter, square kilometer, square decimeter, square centimeter, square millimeter, acres, hectares and ares

Mass

Tons, hundredweight (cwt), pounds, US tons, quarters, stones, ounces, drams, grains, tonnes, grams, kilograms and milligrams

Volume

Gallons, US gallons, quarts, pints, US pints, gills, fluid ounces, fluid drachms, cubic yards, cubic inches, cubic feet, cubic meters, cubic decimeters, cubic centimeters (cc), litres and millilitres

Length

Furlongs, chains, rods, yards, feet, inches, miles, kilometers, hectometers, meters, decimeters, centimeters and millimeters

Velocity

Miles per hour, miles per minute, kilometers per hour, centimeters per second, feet per hour, feet per minute, feet per second, meters per minute, meters per second and knots

Force

Newtons, crinals, dynes, grains, kilogram-force, kilogram m/s2, kips, ounce-force, pounds, poundals, slug and long tons

Flowrate

Gallons per day, gallons per minute, gallons per second, liters per minute, liters per second, cubic yards per minute, cubic meters per hour, cubic feet per minute, cubic feet per second, cubic inches per minute, cubic inches per second, cubic centimeters per second, barrels per day and miner's inches

Energy

BTU, IST calories, thermo calories, kilocalories, kilogram-calorie, gram-calorie, cubic centimeters-atm, foot-pound-force, inch-pound-force, US horsepower per hour, kilowatt per hour, watt per hour, pound-CHU and joules

Power

BTU per hour, BTU per minute, BTU per second, foot-pound-force per hour, foot-pound-force per minute, foot-pound-force per second, gigawatts, megawatts, kilowatts, watts, joules per second, metric horsepower, tons (refrigeration) and ergs per second

Pressure

Megapascals, kilopascals, pascals, bars, baryes, inches H2O at 15.56 °Celsius, inches Hg at 15.56 ° Celsius, kilogram-force per square meter, kilogram-force per square centimeter, pounds per square foot, pounds per square inch, poundals per square foot, poundals per square inch, short tons per square foot and torrs

Temperature

Celsius, Kelvin and Fahrenheit degrees