Country: Yemen

• YEAAY: Al Ghaydah
• YEADE: Aden
• YEADN: 'Adan, AD
• YEAHW: Ahwar
• YEAJO: Aljouf, AB
• YEASR: Ash Shihr
• YEAXK: Ataq
• YEBHN: Beihan
• YEBLH: Balhaf, SH
• YEBOG: Bogoa
• YEBUK: Albuq
• YEBYD: Beidah, BA
• YEDAH: Dathina
• YEDHL: Dhala
• YEDMR: Dhamar
• YEEAB: Abbse
• YEELK: El Katieb

• YEGXF: Seiyun
• YEHAR: Harad
• YEHAU: Haura
• YEHOD: Hodeidah
• YEIBB: Ibb
• YEIHN: Qishn
• YEKAM: Kamaran
• YEKHO: Khokha
• YELAD: Little Aden, AD
• YELAW: Lawdar
• YELDR: Lodar
• YELEH: Lahj, LA
• YELOH: Loheiya
• YEMAH: Ma'allah, AD
• YEMFY: Mayfa'ah
• YEMKX: Mukalla

• YEMOK: Mokha
• YEMYN: Mareb
• YENIS: Nishtun
• YEPRM: Perim Island, TA
• YERAI: Ras Isa Terminal
• YERAK: Ras Al Kalib
• YERIY: Riyan Mukalla, HD
• YERXA: Raudha
• YESAH: Sana'a
• YESAL: Saleef Port
• YESCT: Suqutrá
• YESYE: Sadah
• YETAI: Taiz
• YEUKR: Mukeiras
• YEWDA: Wadi Ain
• YEZAM: Al Mukalla, HD