WY is the two-letter postal abbreviation for Wyoming, a state in the western United States — a big, high, empty place of mountains and grassland, with fewer people living in it than any other American state. The abbreviation belongs to addresses and forms: you write it after the city, as in 'Cheyenne, WY 82001'.

WY is the two-letter postal abbreviation for WyomingWY是Wyoming懷俄明州的兩字母郵政縮寫 a state in the western United States是美國西部的一個州 a big, high, empty place of mountains and grassland地廣人稀、地勢高，到處是山脈和草原 with fewer people living in it than any other American state住的人口比美國其他任何一州都少 The abbreviation belongs to addresses and forms這個縮寫是用在地址和表格上 you write it after the city寫在城市名稱後面 as in 'Cheyenne, WY 82001'像「Cheyenne, WY 82001」這樣

It also turns up in tables, weather maps, sports results and licence plates. Speaking, you never say 'W-Y'; you say 'Wyoming'.

It also turns up in tables, weather maps, sports results and licence plates它也會出現在表格、氣象圖、體育賽果和車牌上 Speaking, you never say 'W-Y'講話的時候，你不會說「W-Y」 you say 'Wyoming'而是會說「Wyoming」

The letters are always capitals with no full stops, which is how the US Postal Service standardised every state code in 1963 — WA is Washington, WI is Wisconsin, WV is West Virginia, and WY is Wyoming. That cluster of W states is easy to muddle, so when you are filling in a form it is worth reading the code twice.

The letters are always capitals with no full stops這兩個字母永遠是大寫，中間也不加句點 which is how the US Postal Service standardised every state code in 1963這是美國郵政總局在1963年統一制定各州代碼的方式 WA is Washington, WI is Wisconsin, WV is West Virginia, and WY is WyomingWA是華盛頓州、WI是威斯康辛州、WV是西維吉尼亞州，WY則是懷俄明州 That cluster of W states is easy to muddle這一群W開頭的州很容易搞混 so when you are filling in a form it is worth reading the code twice所以填表格的時候，代碼值得多看一次