What does SI stand for?
SI stands for Societatis Iesu, Latin for Society of Jesus, Jesuits (religious order)
This definition appears very rarely and is found in the following Acronym Finder categories:
- Organizations, NGOs, schools, universities, etc.
See other definitions of SI
We have 92 other meanings of SI in our Acronym Attic
- Site Inspection
- Site Investigation
- Situationist International (governing body of political dissidents circa 1968)
- Skill Identifier (US Army)
- Slave Illuminator
- Slightly Included (second lowest quality of diamond)
- Slovenia (international code)
- Small Intestine
- Smithsonian Institution
- Smoothness Index