DUE Views 7 meanings found DUE can denote the airport code for Dundo, Angola, a DNA element, drug‑use education programs, or an energy investment trust. Medical DNA (DeoxyriboNucleic Acid) Unwinding Element Miscellaneous Dutch Underground Elite Community Drug Use Education Academic & Science Department Of Undergraduate Education Regional Dundo Airport Dundo, Angola Business Diversified Utility & Energy Trusts