1 4 5 7 A B C D E F G H I J K L M P Q R S T U V W X Y Z
Da Dc Dd De Dh Di Dm Dn Do Dr Ds Du Dx
Dob Doc Doi Dol Dom Don Dou Dow

DOI

1. Abbreviation for Department of Insurance. See Department of Insurance (DOI). 2 . Abbreviation for date of injury. See date of injury (DOI) .