- Serving the Cook Islands, Fiji, Kiribati, Marshall Islands, Nauru, Niue, Samoa, Solomon Islands, Tokelau, Tonga, Tuvalu and Vanuatu @ USP For Students For Staff News & Info Research & Programmes Other The University of the South Pacific (USP) is the premier provider of tertiary education in the Pacific Region, and an international centre of excellence for teaching and research on all aspects of ...www.usp.ac.fj