# The Weights Regulations 1986, Schedule 1: SYMBOLS AND ABBREVIATIONS OF UNITS OF WEIGHT AND MEASUREMENT


Metric
kilogram
kg
gram
g
milligram
mg
carat (metric)
C.M. or CM
cubic metre
m3
millimetre
mm
Imperial
pound
lb
ounce
oz
ounce troy
oz tr or oz troy
weights expressed as multiples or fractions of 1/7000 pound
gr

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Source: https://www.legislation.gov.uk/uksi/1986/1683/schedule/1 (the official version)
Page: https://openlegislation.uk/weights-regulations-1986/schedule-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.