Question

What does SI stand for when referring to a system of measurement

Answer 1

The International System of Units (SI, abbreviated from the French Système international (d'unités)) is the modern form of the metric system, and is the most widely used system of measurement.

Answer 2

Système international (d'unités)

Step-by-step explanation:

The full form of SI is Système international (d'unités). It started around the 18th century. It is known as the International System of Units in English. The basic units of the SI system are second, kilogram, Ampere, Kelvin, mole and candela. All other units are obtained by the combination of these units. The SI system of units are used in almost all the countries of the world.