- o -
- Octets : MacAddress
- OnRequestDelegate : IO::RS485::Controller
- Options : Graphics::GlyphObject , IO::DMX512::NodeData
- OwnedList : Graphics::Asset , Graphics::Object , Graphics::Renderer , Graphics::Surface , Graphics::TextObject::Element , HttpResource::PluginRef , HttpResourcePlugin , IO::Device , IO::Request , mDNS::Answer , mDNS::Question , Storage::Device , Storage::Disk::PartInfo , Storage::Partition::Info , UPnP::Device , UPnP::DeviceControl , UPnP::Service , UPnP::ServiceControl