There absolutely are different standards on giving large numbers in a short format.
Not a very human-friendly resource, but one developed for software developers, is the Common Locale Data Repository from the Unicode organization. They have all sorts of data for displaying things like numbers and dates in different locales (not just languages but regional variations of languages as well, as UK and US English may differ, for example). They have these files that outline how to format numbers in short ways.
If you go to their respository and open the file for the language you want, and you search through for "decimalFormats-numberSystem-latn
", you'll find the short section that specifies how to format numbers in that language.
So, here's what you find for 'en_GB' (English for the UK):
"short": {
"decimalFormat": {
"1000-count-one": "0K",
"1000-count-other": "0K",
"10000-count-one": "00K",
"10000-count-other": "00K",
"100000-count-one": "000K",
"100000-count-other": "000K",
"1000000-count-one": "0M",
"1000000-count-other": "0M",
"10000000-count-one": "00M",
"10000000-count-other": "00M",
"100000000-count-one": "000M",
"100000000-count-other": "000M",
"1000000000-count-one": "0B",
"1000000000-count-other": "0B",
"10000000000-count-one": "00B",
"10000000000-count-other": "00B",
"100000000000-count-one": "000B",
"100000000000-count-other": "000B",
"1000000000000-count-one": "0T",
"1000000000000-count-other": "0T",
"10000000000000-count-one": "00T",
"10000000000000-count-other": "00T",
"100000000000000-count-one": "000T",
"100000000000000-count-other": "000T"
}
Looking at the 'ja' file (for Japanese), you get something different:
"short": {
"decimalFormat": {
"1000-count-other": "0千",
"10000-count-other": "0万",
"100000-count-other": "00万",
"1000000-count-other": "000万",
"10000000-count-other": "0000万",
"100000000-count-other": "0億",
"1000000000-count-other": "00億",
"10000000000-count-other": "000億",
"100000000000-count-other": "0000億",
"1000000000000-count-other": "0兆",
"10000000000000-count-other": "00兆",
"100000000000000-count-other": "000兆"
}
(If you see weird characters like å…†
when you open it in your browser, you want to make sure you set your browser to show the file encoding as 'Unicode'.)
... It's not the most elegant solution, but it should help you find what you're looking for.