The IExecutionContext(IPluginExecutionContext or IWorkflowContext) passed into the Execute function has an attribute of OrganizationName (and OrganizationId) that can be used to get the string representation of the name of the Organization where the plugin or workflow is currently running. This may be useful if there are several different lanes such as Dev, Test, Stage and production and there are configurations that apply that are different for each one. It would likely also be useful for verifying licensing information for a managed solution.