Posted in Health & Medicine, Organizations, Science AdMo stands for Adams Morgan (Washington, DC) AdmO stands for Administrative Officer ADMO stands for Associazione Donatori Midollo Osseo (Italian: Bone Marrow Donors Association) ADMO stands for Application Development and Maintenance Outsourcing ADMO stands for Assistant Deputy Minister’s Office (various government departments; Canada) ADMO stands for Accredited Destination Management Organization