ao

(redirected from Ao Toto)
Also found in: Medical, Financial, Encyclopedia.

ao

the internet domain name for
(Computer Science) Angola

AO

abbreviation for
Officer of the Order of Australia
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014