On 01/25/2010 10:26 AM, Cary Bass wrote: >> "M" before the abbreviation of a unit means 1,000, but on its own >> > it is far more commonly used to mean 1,000,000. "m" never means >> > 1,000 - it means 1/1,000 when used with the abbreviation of a unit, >> > but on its own it usually means 1,000,000 too. >> > I beg to differ, Thomas. It may be an Americanism (I would have to > find a source for that), but "M" is generally understood to refer to > thousands in currency. It comes directly from the Latin "Mille". >
If there's one mailing list in the world where readers will forgive me for digging into this, I imagine it's this one. The Economist, the Wall Street Journal, the Financial Times, and Bloomberg all use "m" after currency to denote million. E.g.: "Yahoo! reported a profit of $153m in the fourth quarter." [1] "Boston Scientific To Pay $22M To Settle DOJ Investigation" [2] "Avatar takes $242m globally in first weekend" [3] "Waterland May Bid $100M for MetLife's Taiwan Unit, Times Says" [4] The New York Times, as far as I can tell, always writes the word out. And Reuters seems to use both mln and m. The only common use I can think of where M doesn't represent millions is in the advertising term CPM, or cost per mille: http://en.wikipedia.org/wiki/Cost_per_mille William [1] http://www.economist.com/displaystory.cfm?story_id=15406816 [2] http://online.wsj.com/article/BT-CO-20091223-710631.html [3] http://www.ft.com/cms/s/0/94f9e866-ee99-11de-944c-00144feab49a.html _______________________________________________ foundation-l mailing list foundation-l@lists.wikimedia.org Unsubscribe: https://lists.wikimedia.org/mailman/listinfo/foundation-l