ODS

ODS may refer to:

Computing, Internet and information technology

 * Files-11 (On-Disk Structure), a DEC filesystem
 * Office of Digital Strategy, Executive Branch of the White House
 * OpenDocument Spreadsheet file format
 * Online dating service
 * Operational data store, an intermediate data warehouse for databases
 * OpenDNSSEC, a security extension of DNS Protocol
 * Optical data storage a technology for storing information

Science and technology

 * Octadecylsilyl, also known as C18, a surface coating used in reversed-phase chromatography
 * Oxide dispersion strengthened alloys
 * Ozone-depleting substance, chemicals which contribute to ozone depletion
 * Osmotic demyelination syndrome, a neurological condition involving severe damage to the myelin sheath of nerve cells

Military operations

 * Operation Defensive Shield
 * Operation Desert Storm

Other

 * Civic Democratic Party (Czech Republic) (Czech: Občanská demokratická strana)
 * Civic Democratic Party (Slovakia) (Slovak: Občianska demokratická strana)
 * Odesa International Airport, an airport in Odesa, Ukraine (IATA code ODS)
 * L'Officiel du jeu Scrabble, the reference dictionary for Scrabble in French-speaking countries
 * One Day School, a gifted education program in New Zealand.
 * Operating Deflection Shape, a method used for visualisation of the vibration pattern of a machine
 * Ordbog over det danske Sprog, a dictionary of Danish
 * Overdoses (especially drug overdoses)
 * In Liverpool in England, Old Dock Sill
 * Orbital Dysfunctional Syndrome from the film Pandorum
 * Occupy Dame Street, a protest in Dublin, Ireland in 2011–12