ISO is the short name of the international body that writes shared rules for how goods, measurements, and technical things should be made and described, so a part from one country can match a part from another. Its full name is the International Organization for Standardization.

ISO ISO是 the short name of the international body一個國際組織的簡稱 that writes shared rules for how goods, measurements, and technical things should be made and described這個組織訂出東西、量測單位和技術規格該怎麼做、怎麼描述的共同規則， so a part from one country can match a part from another好讓一個國家做的零件能跟另一個國家的對得上。 Its full name它的全名 is the International Organization for Standardization是International Organization for Standardization。

Though actually, many English speakers — and some learner dictionaries — expand the letters as International Standards Organization, which is the tidy wrong name that the letters look as if they should spell.

Though actually不過其實， many English speakers — and some learner dictionaries很多英文使用者、甚至一些學習型字典 — expand the letters as International Standards Organization把這幾個字母展開成International Standards Organization， which is the tidy wrong name that the letters look as if they should spell這是個看起來很整齊、卻是錯的名字，字母好像就該拼成這樣。

The group has national members in far more than the seventy countries older books still quote. You meet its work when paper is called A4, when a firm says it is ISO 9001, or when a camera setting is called ISO: those uses are rules the body published, and people often say ISO as if it were the rule or the number itself, not the organisation. In careful talk, ISO is the body; an ISO standard is one of its documents.

The group這個組織 has national members在遠超過七十個國家有各國會員 in far more than the seventy countries older books still quote比較舊的書還在講的七十國多得多。 You meet its work你會在這些地方碰到它的規則 when paper is called A4像紙張被叫做A4的時候、 when a firm says it is ISO 9001公司說自己是ISO 9001的時候、 or when a camera setting is called ISO或相機設定叫做ISO的時候：those uses are rules the body published這些用法都是這個組織發布的規則， and people often say ISO as if it were the rule or the number itself, not the organisation人們常常直接說ISO，指的是那條規則或那個數字本身，而不是這個組織。 In careful talk講究一點的說法裡, ISO ISO是 the body指這個組織；an ISO standard一項ISO standard is one of its documents是它發布的其中一份文件。

People also call a disc-image file an ISO, from the ISO rule for how data sit on a CD; that is a stretch from this name, not a second organisation.

People人們 also call a disc-image file an ISO也會把光碟映像檔叫做ISO， from the ISO rule for how data sit on a CD這是從ISO訂的CD資料排列規則來的；that is a stretch from this name這是從這個名字延伸出去的用法， not a second organisation不是另一個組織。