Posted in Business & Finance, Organizations, Schools & Education DIAE stands for Delaware Institute for the Arts in Education (Wilmington, DE) DIAE stands for Division on Investment and Enterprise (United Nations Conference on Trade and Development) DIAE Share Pinterest Tweet Whatsapp Post navigation DIADSDIAF Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.