聯合國最不發達國家、內陸發展中國家和小島嶼發展中國家高級代表辦公室 United Nations Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States
聯合國最不發達國家、內陸發展中國家和小島嶼發展中國家高級代表辦公室（United Nations Office of the High Representative for the Least Developed Countries, Landlocked Developing Countries and Small Island Developing States，UN-OHRLLS）是聯合國秘書處的附屬機構，主要業務是協調聯合國及全球資源，幫助最不發達國家、內陸發展中國家與小島嶼發展中國家的發展，於2001年依聯合國56/277號決議設立。[1]
Chowdhury, Anwarul K; Erdenebileg, Sandagdorj. Geography against development: a case for landlocked developing countries. New York: UN-OHRLLS. 2006. ISBN 978-9211045406（英語）.
