NDU
NDU is a widely used abbreviation for higher‑education institutions such as Notre Dame and national defence universities, as well as for nursing development units and navigation data components in aerospace.
Medical
Miscellaneous
Naxçıvan Dövlət Universiteti
Novo Desporto Universitário
Non Disruptive Upgrade
Network Distribution Unit
Navigation Data Unit
Governmental
Academic & Science
Notre Dame University
Niger Delta Unversity, Yenagoa
Niger Delta University
National Defence University