SI

Meaning

Name

1. Initialism of Smithsonian Institution.
2. International System of Units

Noun

1. Initialism of signal integrity.
2. Initialism of systems integration.
3. Initialism of self-injury.
4. Initialism of suicidal ideation.
5. (slang) Initialism of self-insertion. (of the author into fan fiction)
6. Initialism of spark ignition.
7. Initialism of supporting information.
8. Initialism of special intelligence.
9. Initialism of systematic internaliser.
10. Initialism of swarm intelligence.
11. Initialism of synthetic intelligence.
12. Initialism of sales invoice.
13. Initialism of statutory instrument.
14. Initialism of subinspector. (of police, etc)

Adj

Initialism of sacroiliac.

Synonyms

International System of Units

SI system

SI unit

International System

Systeme International

Systeme International d’Unites

Shift In (ASCII character)

sample interval

B

B

Système International d’Units

shift in

surface ionization

shift-in