Thank you, I'll file the S/Ts as probable Chaplains Dept.
An East African Censors Department existed during WWI apparently there are medals inscribed to and MIC entries to the department
E. AFR. CENSORS D. East Africa Censors Department EA
E. AFR. CH. D. East African Chaplains Department EA
A good list of such abbreviations here:
http://cmhs.ca/index.php/leftmenu-ab...owall=&start=4