---
- :names: meter
  :symbol: m
  :primary_code: m
  :secondary_code: M
  :property: length
  :dim: L
- :names: second
  :symbol: s
  :primary_code: s
  :secondary_code: S
  :property: time
  :dim: T
- :names: gram
  :symbol: g
  :primary_code: g
  :secondary_code: G
  :property: mass
  :dim: M
- :names: radian
  :symbol: rad
  :primary_code: rad
  :secondary_code: RAD
  :property: plane angle
  :dim: A
- :names: kelvin
  :symbol: K
  :primary_code: K
  :secondary_code: K
  :property: temperature
  :dim: C
- :names: coulomb
  :symbol: C
  :primary_code: C
  :secondary_code: C
  :property: electric charge
  :dim: Q
- :names: candela
  :symbol: cd
  :primary_code: cd
  :secondary_code: CD
  :property: luminous intensity
  :dim: F