Meaning of “sis” in the English Dictionary

business-english dictionary

"sis" in American English

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sisnoun [ C ]

us /sɪs/

short form ofsister

(Definition of “sis” from the Cambridge Academic Content Dictionary © Cambridge University Press)

"SIS" in Business English

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SISnoun [ C ]

uk us IT

abbreviation for strategic information system

(Definition of “SIS” from the Cambridge Business English Dictionary © Cambridge University Press)

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