Ad9 - What does Ad9 stand for? The Free Dictionary
References in periodicals archive
Travel allowances will be abolished for officials over grade AD9
And furthermore, after AD 7, Varus was involved with the legions in Germany, where he and three legions were destroyed in AD9
From the storms which defeated a Roman invasion in AD9
to the 'divine wind' which destroyed American Navy ships in the Philippines in 1944, the elements have changed the course of history, he says.