2027 Scott Standard Catalog Volume 1:
United States, U.N. & Countries A-B

United States – Afghanistan – Aitutaki – Albania – Algeria – Andorra (French / Spanish) – Angola – Anguilla – Antigua – Argentina – Armenia – Aruba – Ascension – Australia – Australian Antarctic Territory – Austria – Azerbaijan – Bahamas – Bahrain – Bangladesh – Barbados – Barbuda – Belarus – Belgium – Belize – Benin – Bermuda – Bhutan – Bolivia – Bosnia & Herzegovina – Botswana – Brazil – British Antarctic Territory – British Indian Ocean Territory – Brunei – Bulgaria – Burkina Faso – Burma – Burundi and the following entities: United Nations – New York, United Nations – Geneva, United Nations – Vienna.