SI

Definition	Système International d‘unités French Means: International System of Units
Category	Academic & Science » Units
Country/Region	Worldwide
Popularity

What does SI mean?

International System of Units (French: Système International d’unités, SI) is the international standard for measurement. SI is a system of measurement based on 7 base units:
metre (length)
kilogram(mass)
second (time)
ampere (electric current)
kelvin (temperature),
mole (amount of substance)
candela (luminous intensity)

The system also defines a set of prefixes to the unit names and unit symbols that may be used when specifying multiples and fractions of the units and specifies names for 22 derived units.

36 more results for SI

Other full forms of SI
Abbreviation	Full form	Category
SI	Slovenia	Regional Countries
Si	Silicon	Academic & Science Chemistry
SI	Sub-Inspector	Governmental Police
SI	Sports Illustrated	Media & Entertainment Journals & Publications
SI	Shift In	Computing General Computing
SI	Sacroiliac	Medical Anatomy & Physiology
SI	Swarm Intelligence	Computing Programming & Development
si	Sinhalese	Regional Language Codes
SI	Statutory Instrument	Governmental Rules & Regulations
si	Slovenia (TLD)	Computing Domain Names (TLD)
SI	Signal Integrity	Academic & Science Electronics
SI	Small Intestine	Medical Anatomy & Physiology
SI	System Integrator	Computing General Computing
SI	Spark-Ignition	Technology Automotive
SI	Simple Interest	Business Finance
SI	Supplemental Instruction	Academic & Science Universities & Institutions
SI	Societas Iesu Latin: Society of Jesus	Society & Culture Religion & Spirituality
SI	Sports Interactive	Business Companies & Corporations
SI	St. Ignatius College Preparatory	Academic & Science Universities & Institutions
SI	Silay Institute	Academic & Science Universities & Institutions
SI	Smithsonian Institution	Regional Buildings & Landmarks
SI	Survey of India	Governmental Departments & Agencies
SI	Svenska Institutet Swedish: Swedish Institute	Governmental Departments & Agencies
SI	Schweizer Informatik Gesellschaft German: Swiss Informatics Society	Associations & Organizations Professional Associations
SI	Solidaritat Catalana per la Independència Catalan: Catalan Solidarity for Independence	Governmental Politics
SI	Socialist International	Governmental Politics
SI	Solidaridad e Igualdad Spanish: Solidarity and Equality	Governmental Politics
SI	Survival International	Associations & Organizations Medical Organizations
SI	Province of Siena	Transport & Travel License Plates
SI	Substantia Innominata	Medical Anatomy & Physiology
SI	Suicidal Ideation	Medical Diseases & Conditions
SI	Stroke Index	Sports & Games Other Games
SI	Station Inspector	Governmental Police
SI	Skynet Airlines	Transport & Travel Airline Codes
SI	Samahang Ilokano	Associations & Organizations Regional Organizations
SI	Spokane International Railroad	Transport & Travel Rail Transport