OPS may refer to: Organizations Obscene Publications Squad, a former unit of the Metropolitan Police in London, England Oceanic Preservation Society Office of Public Safety, a former US government agency Orchestre philharmonique de Strasbourg Ottawa Police Service Oulun Palloseura, a Finnish sports club Other uses Old Pension Scheme, a pension scheme in India O. Panneerselvam, Indian politician Optical position sensor, a position sensitive device Off-premises station, a telephone extension located off-site On-base plus slugging, a baseball statistic Open Pluggable Specification Oriented polystyrene Orthogonal polarization spectral imaging Open Publication Structure, a specification for e-books in EPUB format OPS-301, Operationen- und Prozedurenschlüssel, German healthcare procedure classification Orange Pekoe Superior, a tea leaf grade See also OP (disambiguation) OOPS (disambiguation) Ops (disambiguation)