zip
New In Python 2.0
zip([iterable, ...])
Example
In [1]: for x, y in [1, 2], [3, 4]:
...: print x, y
...:
1 2
3 4
In [2]: for x, y in zip([1, 2], [3, 4]):
print x, y
...:
1 3
2 4
References
[1] Docs@Python, 2. Built-in Functions — zip([iterable, ...])