| Acronym | Definition |
|---|
| OPS➣Operations |
| OPS➣Options (stock) |
| OPS➣Omaha Public Schools |
| OPS➣Ontario Public Service (Canada) |
| OPS➣Organización Panamericana de la Salud (Pan American Health Organization) |
| OPS➣OPSEC (Operations Security) Professionals Society |
| OPS➣Office of Pipeline Safety (US DoT) |
| OPS➣Optional Pension Scheme (various organizations) |
| OPS➣Office of Public Safety |
| OPS➣Office of the Press Secretary (Philippines) |
| OPS➣Operational Planning System (US FEMA) |
| OPS➣Old Pension Scheme (India) |
| OPS➣Oracle Parallel Server |
| OPS➣Operations Squadron |
| OPS➣Occasional Papers Series |
| OPS➣Offentlig Privat Samarbeid (Norwegian: Public Private Partnership) |
| OPS➣Opetussuunnitelma (Finnish: curriculum) |
| OPS➣One Point Sling |
| OPS➣Occupant Protection System (vehicles) |
| OPS➣Office of Pharmaceutical Science (US FDA) |
| OPS➣On-Base Percentage + Slugging Percentage (baseball) |
| OPS➣Office of Program Support (various organizations) |
| OPS➣Office of Prosecution Services (Alabama) |
| OPS➣Office of Procurement Services (various locations) |
| OPS➣Owensboro Public Schools (Owensboro, KY) |
| OPS➣Operations Per Second |
| OPS➣Open Publication Structure (e-books) |
| OPS➣Optical Sensor |
| OPS➣Object Protective Structure (various locations) |
| OPS➣Output Switch |
| OPS➣Operations Provisioning System |
| OPS➣Open Public Service |
| OPS➣Open Portal Systems |
| OPS➣Open Participation Software |
| OPS➣Office Profile Settings |
| OPS➣Options |
| OPS➣Optical Picture Stabilisation |
| OPS➣Online Printing Service |
| OPS➣Operating System |
| OPS➣Online Profile System |
| OPS➣Ocracoke Preservation Society (North Carolina) |
| OPS➣Ottawa Police Service (Ontario, Canada) |
| OPS➣Oil Purification System |
| OPS➣Office of Professional Standards |
| OPS➣Office Printing Solutions (various companies) |
| OPS➣Operator Status (IRC) |
| OPS➣Operator Services |
| OPS➣Office Product Solutions (various companies) |
| OPS➣Office of Operations Coordination and Planning (US DHS) |
| OPS➣Outpatient Psychiatric Service |
| OPS➣Other Personal Services |
| OPS➣Oil Pressure Switch |
| OPS➣Optical Picture Stabilization (cameras) |
| OPS➣Open Profiling Standard |
| OPS➣Oriented Polystyrene |
| OPS➣Other Personnel Services |
| OPS➣Office of Postsecondary Services (Michigan) |
| OPS➣Optical Packet Switching |
| OPS➣Division of Oil and Public Safety (Colorado) |
| OPS➣Order Processing System (Sprint) |
| OPS➣Orthogonal Polarization Spectral (microscopy) |
| OPS➣Operationen- und Prozedurenschlüssel (German equivalent of the US Procedure Coding System) |
| OPS➣Ophthalmic Photographers' Society |
| OPS➣Objective Pain Scale |
| OPS➣Operation Purple Sky |
| OPS➣Office of Postdoctoral Services (various schools) |
| OPS➣Ontario Public Sector |
| OPS➣Optically Pumped Semiconductor |
| OPS➣Optimized Print Services (Konica Minolta) |
| OPS➣Office of Price Stabilization (US government) |
| OPS➣Ontario Provincial Standards |
| OPS➣Oxygen Purge System (space program) |
| OPS➣Oferta Pública de Suscripción (de Acciones) (Spanish: Initial Public Offering) |
| OPS➣Off-Premise Station |
| OPS➣Office of Personnel Security |
| OPS➣Options for Personal Security |
| OPS➣Operations Shelter |
| OPS➣Operational Cash Flow per Share (method for analyzing stocks) |
| OPS➣Oxidized Porous Silicon (substrate) |
| OPS➣Optical Position Sensor |
| OPS➣Organic Photo Conductor |
| OPS➣Osteoporosis-Pseudoglioma Syndrome |
| OPS➣Operational Program Software (flight management) |
| OPS➣Online Premium Services |
| OPS➣Open Profiling System (W3C) |
| OPS➣Overpressure Protection System |
| OPS➣Outside Professional Services |
| OPS➣Operational Project Stocks |
| OPS➣OPTera Packet Solution (Nortel Networks) |
| OPS➣Operations Process System (Bellcore) |
| OPS➣Online Promotion System |
| OPS➣Orbital Prosthetic Supplies (Crawley, West Sussex, UK) |
| OPS➣Operating Subsystem |
| OPS➣Organ Placement Specialist |
| OPS➣Operator Position Subsystem |
| OPS➣Optical Pulse Simulation |
| OPS➣One-way Paging Service |
| OPS➣Operations Provisionable System (AT&T) |
| OPS➣Operations Productivity System |