Orientable surface

Orientability, Complex-oriented cohomology theory, Oriented matroid, Service-oriented modeling, Orientation of a vector bundle, Orient Watch, Orient Express, Object-oriented analysis and design, Leyton Orient F.C., Connection-oriented communication, Non-orientable wormhole, Orient, Orient Express (Accor), Orient Blackswan, Object-oriented programming, Orient Thai Airlines, Transit-oriented development, Orient, New York, Orient, Iowa, Aspect-oriented programming, Orient News, Murder on the Orient Express, Orient Overseas (International) Limited, 2010–11 Leyton Orient F.C. season, 2007–08 Leyton Orient F.C. season, 2012–13 Leyton Orient F.C. season, Task-oriented and relationship-oriented leadership, Service-oriented architecture, Orient-Macksburg Community School District, The Seeker of Orient, Feature-oriented programming, 2021–22 Leyton Orient F.C. season, Expression-oriented programming language, 2022–23 Leyton Orient F.C. season, 2019–20 Leyton Orient F.C. season, 2011–12 Leyton Orient F.C. season, 2014–15 Leyton Orient F.C. season, En Orient, Royal Orient, Pearl of the Orient, Grand Orient of Russia's Peoples

2016–17 Leyton Orient F.C. season, 2013–14 Leyton Orient F.C. season, 2015–16 Leyton Orient F.C. season, Service-oriented, 2020–21 Leyton Orient F.C. season, Album-oriented rock, Orient Airways, Genus (mathematics), Document-oriented database, Orient Park, Florida, Collaboration-oriented architecture, Orienting response, Service-oriented submission, Byte-oriented protocol, Object-oriented ontology, Orient Group, The World of the Orient, Orient, Illinois, China Orient Asset Management, Orient Hotel, Problem-oriented policing, Object-oriented user interface, Message-oriented middleware, The Bowdoin Orient, Agent-oriented programming, Orient Bell, Insight-oriented psychotherapy, Orient Express (disambiguation), Orient (disambiguation), Stack-oriented programming, Orient Heights station, Application-oriented networking, Voyage to the Orient, Orient Heights, Orient Islamic School, Feature-oriented scanning, Orient–Fosterville Border Crossing, Record-oriented filesystem, Service-oriented provisioning, Language-oriented programming, Orient Queen, Grid-oriented storage, Service-oriented development of applications, Grand Orient of Poland, South London Orienteers, Orient, Ohio, Orient Square, Venice Simplon-Orient-Express, Subject-oriented programming, Adult-oriented rock

Orientability, Complex-oriented cohomology theory, Oriented matroid, Service-oriented modeling, Orientation of a vector bundle, Orient Watch, Orient Express, Object-oriented analysis and design, Leyton Orient F.C., Connection-oriented communication, Non-orientable wormhole, Orient, Orient Express (Accor), Orient Blackswan, Object-oriented programming, Orient Thai Airlines, Transit-oriented development, Orient, New York, Orient, Iowa, Aspect-oriented programming, Orient News, Murder on the Orient Express, Orient Overseas (International) Limited, 2010–11 Leyton Orient F.C. season, 2007–08 Leyton Orient F.C. season, 2012–13 Leyton Orient F.C. season, Task-oriented and relationship-oriented leadership, Service-oriented architecture, Orient-Macksburg Community School District, The Seeker of Orient, Feature-oriented programming, 2021–22 Leyton Orient F.C. season, Expression-oriented programming language, 2022–23 Leyton Orient F.C. season, 2019–20 Leyton Orient F.C. season, 2011–12 Leyton Orient F.C. season, 2014–15 Leyton Orient F.C. season, En Orient, Royal Orient, Pearl of the Orient, Grand Orient of Russia's Peoples, 2016–17 Leyton Orient F.C. season, 2013–14 Leyton Orient F.C. season, 2015–16 Leyton Orient F.C. season, Service-oriented, 2020–21 Leyton Orient F.C. season, Album-oriented rock, Orient Airways, Genus (mathematics), Document-oriented database, Orient Park, Florida, Collaboration-oriented architecture, Orienting response, Service-oriented submission, Byte-oriented protocol, Object-oriented ontology, Orient Group, The World of the Orient, Orient, Illinois, China Orient Asset Management, Orient Hotel, Problem-oriented policing, Object-oriented user interface, Message-oriented middleware, The Bowdoin Orient, Agent-oriented programming, Orient Bell, Insight-oriented psychotherapy, Orient Express (disambiguation), Orient (disambiguation), Stack-oriented programming, Orient Heights station, Application-oriented networking, Voyage to the Orient, Orient Heights, Orient Islamic School, Feature-oriented scanning, Orient–Fosterville Border Crossing, Record-oriented filesystem, Service-oriented provisioning, Language-oriented programming, Orient Queen, Grid-oriented storage, Service-oriented development of applications, Grand Orient of Poland, South London Orienteers, Orient, Ohio, Orient Square, Venice Simplon-Orient-Express, Subject-oriented programming, Adult-oriented rock, Orient Shield exercise, Orient Point, Process-oriented psychology, The Pearl of the Orient, Kansas City, Mexico and Orient Railway, Roman Orient, Web-oriented architecture, Secrets of the Orient, Bank of the Orient, Socialist-oriented market economy, All Quiet on the Orient Express, Orient Point Light, African Times and Orient Review, Role-oriented programming, Orient Steam Navigation Company, Daylight Robbery on the Orient Express, Oriented projective geometry, Goal-oriented Requirements Language, Orient Express (magazine), Index of object-oriented programming articles, Object-oriented role analysis and modeling, Orient, South Dakota, 2009–10 Leyton Orient F.C. season, Data-oriented design, French ship Orient (1756), 2008–09 Leyton Orient F.C. season, Resource-oriented architecture, Murder on the Orient Express (2017 film), Michal Horáček (orienteer), Transactions on Aspect-Oriented Software Development, Murder on the Orient Express (disambiguation), Return-oriented programming, Institute for Market-oriented Management, Object-Oriented Software Construction, Oriented strand board, List of object-oriented programming languages, Service-oriented infrastructure, Attribute-oriented programming, Orient, Maine, Orienting system, Object-oriented modeling, 2024–25 Leyton Orient F.C. season, Murder on the Orient Express (2001 film), 2025–26 Leyton Orient F.C. season, 2023–24 Leyton Orient F.C. season, Orient Express (1944 film), Problem-oriented development, Orient Express (roller coaster), The Conqueror of the Orient, Orient Bay, Bit-oriented protocol, East Lake-Orient Park, Florida, The World of Henry Orient, Grand Orient of Belgium, Export-oriented industrialization, Liz Damon's Orient Express, Orient Hotel (Fremantle), Paris of the Orient, List of Leyton Orient F.C. seasons, Orient Township, Michigan