### - i -

- id : IMachine , IHostNetworkInterface , IProgress , IUSBDevice , IRuntimeErrorEvent , ISnapshot , IGuestOSType , IMedium , IMediumFormat
- infoVDSize : ISystemProperties
- initiator : IProgress
- installedExtPacks : IExtPackManager
- instance : IStorageController
- interfaceID : IVirtualBoxErrorInfo
- interfaceType : IHostNetworkInterface
- internalNetwork : INetworkAdapter
- internalNetworks : IVirtualBox
- IOAPICEnabled : IBIOSSettings
- IOBase : IParallelPort , ISerialPort
- ioCacheEnabled : IMachine
- ioCacheSize : IMachine
- IPAddress : IDHCPServer , IHostNetworkInterface
- IPV6Address : IHostNetworkInterface
- IPV6NetworkMaskPrefixLength : IHostNetworkInterface
- IPV6Supported : IHostNetworkInterface
- IRQ : ISerialPort , IParallelPort
- is64Bit : IGuestOSType
- isEjected : IMediumAttachment
- isPhysicalDevice : IPciDeviceAttachment