there is no universally accepted standard for transliterating arabic words and arabic names into english;[11] bin laden's name was most frequently rendered "osama bin laden." the fbi and cia, as well as other us governmental agencies, have used either "usama bin laden" or "usama bin ladin", both of which may be abbreviated as "ubl". Less common renderings include "ussamah bin ladin" and "oussama ben laden"
osama bin laden - wikipedia, the free encyclopedia