O&M Operations and Management The activities required to operate, administer, support and improve an organisation, service or capability. General ·View full entry Copy Save
O&S Operations and Support The combined functions responsible for operating a capability and providing the support needed to sustain it. General ·View full entry Copy Save
OA OpenAttestation A framework for issuing and verifying tamper-evident digital documents and credentials. General ·View full entry Copy Save
OA Ordinary Account The CPF account used mainly for housing, insurance, investment and education. Finance and Economy ·View full entry Copy Save
OBF Open Booking of Flats An HDB sales mode offering unselected flats from past SBF exercises on a first-come-first-served basis. Housing and Built Environment ·View full entry Copy Save
OBLS Online Business Licensing Services An online service that lets businesses identify, apply for and manage licences from multiple agencies. Finance and Economy ·View full entry Copy Save
OBS Outward Bound Singapore A national outdoor-education organisation that develops young people through experiential learning, challenge and teamwork. Youth ·View full entry Copy Save
OBU On-Board Unit (ERP 2.0) The in-vehicle unit used for ERP 2.0 services and road charging. Transport ·View full entry Copy Save
OC Officer Commanding The officer responsible for leading a military company or comparable sub-unit under its Commanding Officer. Defence ·View full entry Copy Save
OCBC Oversea-Chinese Banking Corporation A Singapore-headquartered banking group providing consumer, business, corporate and wealth-management services. Finance and Economy ·View full entry Copy Save
OCC Our Core Competencies The baseline competencies expected of all Singapore public officers, introduced to provide a common language for development and performance conversations. Cross-government ·View full entry Copy Save
OCEANS-X A maritime platform for sharing and using operational data across participating organisations. Transport ·View full entry Copy Save
OCH Outram Community Hospital A SingHealth community hospital on the Singapore General Hospital campus providing rehabilitation, sub-acute and palliative care. Health ·View full entry Copy Save
OCHA Online Criminal Harms Act Legislation enabling directions and measures against online activity that facilitates specified criminal offences. Law and Justice ·View full entry Copy Save
OCHA United Nations Office for the Coordination of Humanitarian Affairs The United Nations office that coordinates international humanitarian response, funding and information during emergencies and disasters. International ·View full entry Copy Save
OCR Optical Character Recognition Technology that converts images of printed or handwritten text into machine-readable characters. General ·View full entry Copy Save
OCS Online Communication Service An internet-based service that enables users to communicate, interact or share content with others online. Digital and Technology ·View full entry Copy Save
OCS Optional Component Scheme Opt-in HDB scheme allowing buyers of selected new flats to purchase specified finishes and fittings together with the flat. Housing and Built Environment ·View full entry Copy Save
OCS Organisation Climate Survey A survey used to assess employees' perceptions of their organisation, workplace and leadership climate. Cross-government ·View full entry Copy Save
OCT Officer Cadet A trainee undergoing officer-cadet training before commissioning in the Singapore Armed Forces. Defence ·View full entry Copy Save
OD Organisation Development Planned work to improve organisational structures, culture, capabilities and ways of working. General ·View full entry Copy Save
ODC Organisation Development Committee A committee overseeing organisational-development priorities, interventions and capability building. General ·View full entry Copy Save
ODIN Organisational Diagnostic and Intelligence Network A digital platform for collecting organisational data and producing diagnostic or workforce insights. Digital and Technology ·View full entry Copy Save
ODP Open Digital Platform A district-wide digital platform integrating building, estate and sensor systems to support shared services and applications. Digital and Technology ·View full entry Copy Save
ODP Overseas Development Programme A programme providing overseas exposure or development opportunities to build professional and leadership capabilities. General ·View full entry Copy Save
OE Operating Expenditure Expenditure incurred to maintain government operations and regular activities, including manpower, other operating expenditure and specified grants or transfers. Finance and Economy ·View full entry Copy Save
OECD Organisation for Economic Co-operation and Development An international organisation whose member economies develop policy standards, research and cooperation on economic and social issues. International ·View full entry Copy Save
OED Office Equipment Equipment used for routine office work, such as computers, printers, furniture and communication devices. General ·View full entry Copy Save
OED Organisational Excellence Department A department responsible for organisational improvement, quality, performance and capability development. General ·View full entry Copy Save