Measuring Systems


 * angular measure
 * apothecaries' measure
 * apothecaries' weight
 * astronomical unit (AU)
 * avoirdupois weight
 * bale
 * board foot
 * bolt
 * Btu
 * carat
 * chain
 * circular measure
 * cubage
 * cubic measure
 * cubit
 * decibel
 * dry measure
 * freight ton
 * great gross
 * gross
 * hand
 * hertz
 * hogshead
 * horsepower
 * karat
 * knot
 * land measure
 * league
 * light-year
 * linear measure
 * link
 * liquid meqasure
 * magnum
 * mariners' measure
 * measures
 * metric system
 * metrication
 * metrology
 * nautical mile
 * parsec
 * pi
 * pipe
 * ream
 * roentgen
 * score
 * sound, speed of
 * sounding
 * span
 * square
 * square measure
 * stone
 * surveyors' measure
 * therm
 * time measure
 * township
 * troy weight
 * tun
 * U.S. units
 * weights
 * wood measure