Final answer:
The term 'onshoring' does not belong in the list of types of global sourcing because it involves domestic sourcing within the company's own country, as opposed to the international focus of outsourcing, nearshoring, and offshoring.
Step-by-step explanation:
The type of global sourcing that is not listed among the given options is outsourcing. Outsourcing refers to a company hiring an outside firm to perform tasks that were previously done internally. This can happen either domestically or internationally. Conversely, the other terms relate to where the sourcing is happening in relation to the company's home country. Onshoring happens when a company sources services or production within its home country. Nearshoring is when a company outsources to nearby countries, usually to take advantage of cultural similarities, geographic proximity, or time zones. Offshoring is the relocation of a business process from one country to another—typically an operational process, such as manufacturing, or supporting processes, like accounting.
The incorrect term that does not belong in the list is 'onshoring' because all other options are forms of sourcing that involve foreign countries or international arrangements, while onshoring refers to sourcing within a company's own country.