Hello,

Please see this thread: http://giftedissues.davidsongifted....3990/List_of_Common_Gifted_Acronyms.html

Some info from that thread (thank you Grinity!):

DS4 = Dear Son aged 4
DD11 = dear daughter - aged 11
DH = dear husband, or darn husband, as case may be. ((giggle))
DS = dear spouse
DW = dear wife
DX = dear x-husband, x-wife or x-spouse
DP might refer to a school priniciple,