There are so many possibilities for the abbreviation, D.A.O., that I suggest asking the sender of the memo.
Dao An died in 385.
Anh Dao Traxel was born in 1958.
Chloe Dao was born on June 15, 1972.
Dao Heng Bank ended in 2003.
Bu dao de de li wu - 1995 is rated/received certificates of: Hong Kong:IIA
Teacher of the Dao...
Means to love.
Means to love.
Teachings of The way
Decision Adjudication Officer
it means i do not know.
yes
Dao An was born in 314.
Dao An died in 385.
The scientific name of daò tree is Dracontomelon dao.
Dao Nathayan Pangputhipong
Con Dao was created in 1702.