ODU may stand for: * Civic Democratic Union, a former party in Slovakia * Odigo User File, a file extension used in Odigo Messenger *

Ohio Dominican University Ohio Dominican University is a private Dominican university in Columbus, Ohio. In 2024, the university had 1,252 students and offered undergraduate degrees in 42 majors as well as 9 graduate degree programs. History The College of St. Mary ...

in Columbus, Ohio, United States *

Old Dominion University Old Dominion University (ODU) is a Public university, public research university in Norfolk, Virginia, United States. Established in 1930 as the two-year Norfolk Division of the College of William & Mary, it began by educating people with fewer ...

in Norfolk, Virginia, United States *

Operational Dress Uniform The Operational Dress Uniform (ODU) is the normal work uniform of the United States Coast Guard, the United States Coast Guard Auxiliary, U.S. Coast Guard Auxiliary, the National Oceanic and Atmospheric Administration Commissioned Officer Corps, a ...

, a work uniform of the United States Coast Guard * Optical channel Data Unit, the digital path layer for the Optical Transport Network (OTN) * Out-Door Unit, a unit used in

microwave transmission Microwave transmission is the transmission of information by electromagnetic waves with wavelengths in the microwave frequency range of 300 MHz to 300 GHz (1 m - 1 mm wavelength) of the electromagnetic spectrum. Microwave signal ...

See also