Sentence:  164: For instance, the terms “United Kingdom spellings,” “English spellings,” and “Commonwealth spellings” are not synonymous, and many of the so-called American spellings will frequently be found as alternate choices in other countries. / 169–70: Across the world, many former U.K. colonies use English as a major language, and their standard resembles the British standard more than the American. The term “<WSD>Commonwealth English</WSD>” is a general term used to refer to this variety of English, which in theory differs little from “British English” as used in Great Britain. ¶ Australia is the best-known example, but even in nations where English is not the official or most widely used language, <WSD>Commonwealth English</WSD> is extremely important in commerce and government—as is the case in Nigeria, Pakistan, and India, which is the second-most-populated country in the world. 
Meaning of the word marked with <WSD> tags:  The group of varieties of English used in the ex-colonial member states of the Commonwealth of Nations, in distinction to the varieties used in Britain itself