And or AND may be any of the following:
Grammatical conjunction, a part of speech that connects two words, phrases, or clauses together
Logical conjunction, a two-place logical operation used in logic and mathematics
Binary and, a bitwise operator used in computer programming
AND gate, a digital logic gate used in electronics
Anderson Regional Airport, South Carolina, United States, from its IATA airport code
Anderston railway station, Scotland, from its National Rail code
Andromeda
Andorra, from its 3-letter and NATO country code
And, John Martyn album
See also
& - ampersand ("and sign")
ANDANDANDANDANDANDAND AndANDANDAND
Source:
http://en.wikipedia.org/wiki/a n d