It's Latin for 'thus'. It is used when there is an error or an oddity in something you are quoting, to show that the person you are quoting made the mistake, not you.
The SIC for Retail Bakeries is SIC 5461
SIC 2032
it is designate
The SIC was the Standard Industrial Classification
SIC 3829
SIC 2032
Sic 'Sic' means simply 'thus.' If you really want 'Thus it stands,' that's 'Sic stat.'
sic
poda
SIC 3951
Sic is the Latin "thus."
SIC 2631 covers paperboard mills