Full form of SIS is Spirit In Sisterhood
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What is the full form of SIS?
SIS stands for Spirit In Sisterhood. Fullformexpand.com has 164 other full forms of SIS abbreviation.
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"SIS." Fullformexpand.com, https://www.fullformexpand.com/sis/spirit-in-sisterhood. Accessed 21 Jun. 2026.
Fullformexpand.com, 2026. "SIS." Accessed June 21, 2026. https://www.fullformexpand.com/sis/spirit-in-sisterhood.
"SIS." (n.d.). Fullformexpand.com. Retrieved June 21, 2026, from https://www.fullformexpand.com/sis/spirit-in-sisterhood.
SIS. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/sis/spirit-in-sisterhood (Accessed: 21 June 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| SIS | IEEE Swarm Intelligence Symposium |
Others
|
| SIS | Italian Society of Women Historians |
Others
|
| SIS | Psion Software Installation file |
Others
|
| SIS | Safety Instrumented System |
Others
|
| SIS | Safety Instrumented Systems |
Others
|
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SIS Full Form
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