Columbia subject headings:
Abū Ẓaby (United Arab Emirates : Emirate)--Boundaries--Saudi Arabia.
Buraymī Oasis (Oman and United Arab Emirates)
Oman--Boundaries--Saudi Arabia.
Saudi Arabia--Boundaries--Oman.
Saudi Arabia--Boundaries--United Arab Emirates--Abū Ẓaby (Emirate)
Harvard subject headings:
Princeton subject headings:
Abū Ẓaby (United Arab Emirates : Emirate)--Boundaries--Saudi Arabia.
Muscat (Oman)--Boundaries--Saudi Arabia.
Saudi Arabia--Boundaries--Oman--Muscat.
Saudi Arabia--Boundaries--United Arab Emirates--Abū Ẓaby (Emirate).