What does MIO stand for?

Mediterranean Institute of Oceanography

Mediterranean Information Office for Environment, Culture, and Sustainable Development

Memory Input/Output

Mentally Ill Offender

Metal-Induced Oxidation

Microorchidism

Abnormally small testes. To determine if the testes are too small, a device called an orchidometer is used that permits the testes to be compared to a series of plastic ovals (like miniature American footballs) of differing sizes. Microorchidism is a diagnostic feature, for example, of the Prader-Willi syndrome and certain other multiple malformation syndromes. Microorchidism may also result from shrinkage (atrophy) of the testis due to damage, as from mumps. The opposite of macroorchidism is microorchidism (abnormally small testes).

Midland Institutetute of Otology

Migration Integrity Officers

Migration Integrity Officer

Military Industrialisation Organisation