willam oughtred invented the abbreviations of 'sin' and 'cos'. I'm certain abbreviations existed before this.
Abbreviations are acceptable in an informal situation or when everyone knows what the abbreviations mean. For example, you could talk about NASA in any setting, but you wouldn't say LOL in a business meeting.
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Mar.
hm....(HomerooM)
5mm
The abbreviations are PL.
The state abbreviations of (ME) isMAINE
No, abbreviations are not allowed in Scrabble.
no abbreviations as of yet. no abbreviations as of yet.
Yes, you can use abbreviations in Bananagrams.
Gabriele E. M. Wohlauer has written: 'German chemical abbreviations' -- subject(s): Abbreviations, German, Abbreviations, Chemistry, German Abbreviations
The × symbol for multiplication was introduced by William Oughtred in 1631.Oughtred also introduced the abbreviations sin and cos for sine and cosine functions.
England doesn't have any 'states', therefore there are no abbreviations.
See the related link for common abbreviations.
The abbreviations of OSHA stand for Occupational Safety and Health Act.
There are multiple abbreviations of school are: S SCH SCHL Source: Abbreviations
Abbreviations make writing things easier and faster.