Data may be queried at the BRU level or at the country level. "Country" is used in a wide sense, and may refer to over-seas dependent territories.

Designation of geographical entities in this list, and the presentation of material, does not imply the expression on any opinion whatsoever on the part of UNEP-WCMC or any other contributing organisation, concerning the legal status of any country, territory or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries.