| Subject | English | Polish |
| comp., MS | aggregation wrapper | otoka agregacji (A wrapper that encapsulates a COM object within another COM object) |
| comp., MS | COM callable wrapper | otoka wywoływana z modelu COM (A proxy object generated by the common language runtime so that existing COM applications can use managed classes, including .NET Framework classes, transparently) |
| comp., MS | runtime callable wrapper | otoka wywoływana w czasie wykonywania (A .NET Framework object that acts as a proxy for a reference-counted COM object) |
| comp., MS | wrapper class | klasa otoki (A class that takes an existing class, and provides it with a new interface) |
| comp., MS | wrapper playlist | lista odtwarzania z otoką (A Windows Media metafile that places additional content at the beginning or end of a stream. Examples of this content include welcome messages, goodbye messages, advertisements, and station branding) |