There's not.
There's al-Qaeda, but no Al Quaida.

/pedant
(Tetsuo, Thu 7 Jul 2005, 11:43, archived)

Can be either actually
Depends on your interpretation of the orginal Arabic

/ultraPedant
( Squid Ink should be stored upright in a cool, dark place, Thu 7 Jul 2005, 11:51, archived)