<Tr> <Td_colspan="2"> An official logo of the American National Standards Institute </Td> </Tr> <Tr> <Th> Abbreviation </Th> <Td> ANSI </Td> </Tr> <Tr> <Th> Formation </Th> <Td> October 19, 1918 (99 years ago) (1918 - 10 - 19) </Td> </Tr> <Tr> <Th> Type </Th> <Td> NPO </Td> </Tr>

What is ansi and what does it do