The international system of units

Views Updated: Dec 15, 2025

Key Facts

Abbreviation
SI
Pronunciation
/ðə ˌɪnərˈnæʃənɑl ˈsɪstəm əv ˈjunɪts/
Category
Academic & Science
Related Field
Mathematics

Examples in Context

  1. Other countries use the joule, the unit of energy in the International System of Units.
  2. In 1960, an official international body recommended the use of the International System of units.
  3. This system is called the International System of Units, abbreviated SI.
  4. Units of measure types for the International System of Units ( SI ).
  5. The State shall adopt the International System of Units ( SI ).

Other meanings of SI