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Abbreviation

From Academic Kids

Abbreviation (from Latin brevis "short") is strictly a shortening, but more particularly, an abbreviation is a letter or group of letters, taken from a word or words, and employed to represent them for the sake of brevity. Template:Wiktionary

Contents

Style conventions

In modern English there are several conventions for abbreviations and the choice may be confusing. The only rule universally accepted is that one should be consistent, and to this end publishers express their preferences in a style guide.

Questions which arise include the following:

  • Use of upper or lower case letters. If the original word was capitalised, then the first letter of its abbreviation should retain the capital, for example Lev. for Leviticus. When abbreviating words spelt with lower case letters, there is no consistent rule.
  • Use of periods (full stops) and spaces, for example when abbreviating United States, should one write US, U.S. or U. S.? In American English the period is usually added if the abbreviation may be interpreted as a word, though some American writers do not use a period here. There is no stop/period between letters of the same word, for example St. and not S.t. for Saint.
  • Whether to add an apostrophe for a plural where the plural is not formed by doubling up the last letter: should one write CDs or CD's? The apostrophe is not needed grammatically but sometimes is added to make it clear that the s is not part of the abbreviation.

Conventions followed by publications and newspapers:

  • Publications based in the United States tend to follow the style guides of the Chicago Manual of Style and the Associated Press.
    • The New York Times is notable for sticking to abbreviating consistently with periods, for example, U.S., I.B.M., Mr., F. W. de Klerk and N.A.T.O., however, this is not true for almost all other print media in the US.
    • Most other US publications, including Newsweek and the Far Eastern Economic Review (which uses a US style guide) have periods for two-word abbreviations, as in U.N. and U.S., but not three-or-more word abbreviations, for example, NATO. Some publications, including the FEER, use small caps in abbreviating such words.
    • These publications often tend to abbreviate some two word phrases like "personal computer", "television" and "compact disc" as PC, TV and CD without the periods. These tend to be a minority, but is especially true in technology publications like Wired.
  • Many British publications follow some of these guidelines in abbreviation:
    • If the abbreviation retains the last letter of the original (as, for example "Mister"), the period is not included: Mr John Smith.
    • If the abbreviation does not have the last letter of the original, the period is included. "Exempli gratia" is abbreviated as "e.g.".
    • If used to refer to a country or a group like the United States or United Nations, the period is not included: US and UN respectively.
    • Acronyms are sometimes referred to with only the first letter of the abbreviation capitalised. For instance, the North Atlantic Treaty Organisation can be abbreviated as Nato, and Severe Acute Respiratory Syndrome as Sars. Initialisms (which are similar to acronyms but which are not pronounced as words) are always written in capitals, for instance the British Broadcasting Corporation is abbreviated to BBC, never Bbc.
    • When abbreviating scientific units, no space is added between the number and unit (eg, 100mph, 100m, 10cm, 10C).
  • For the sake of convenience, many British publications, including the BBC and the Guardian, have completely done away with the use of full stops or periods in all abbreviations. A notable exception is the Economist, which continues to use them in abbreviating names (eg, F. W. de Klerk), although not in most other abbreviations (eg, ie, Nato, UN, US).

Miscellaneous and general rules

  • Plurals are often formed by doubling up the last letter of the abbreviation. Most of these deal with writing and publishing: MS=manuscript, MSS=manuscripts; l=line, ll=lines; p=page, pp=pages; s=section, ss=sections). This form, derived from Latin is used in Europe in many places: dd=didots. "The following (lines or pages)" is denoted by ff. One example that does not concern printing is hh=hands.
  • A doubled letter also appears in abbreviations of some Welsh names, as the Welsh consider a double l a separate sound: "Ll. George" for Lloyd George.
  • Some titles, like "reverend" and "honourable", are spelt out when preceded by "the". This is true for most US and British publications.
  • It is usually advised to spell out the abbreviation where it is new or unfamiliar to the reader (eg, UNESCO in a magazine about music).

History

After the Second World War, the British greatly reduced their use of the full stop and other punctuations after abbreviations in at least semi-formal writing, while the Americans more readily kept its use until more recently, and still maintain it more than Britons. The classic example, considered by their American counterparts quite curious, was the maintenance of the internal comma in a British organization of secret agents called 'Special Operations, Executive' - specifically, S.O.,E. - which you will not find in histories written after about 1960.

But before that, many Britons were more scrupulous at maintaining the French form. In French, the period only follows an abbreviation if the last letter in the abbreviation is not the last letter of its antecedent: M. is the abbreviation for monsieur while Mme is that for Madame and Mademoiselle yields Mlle as its own abbreviation. Like many other cross-channel linguistic acquisitions, many Britons readily took this up and followed this rule themselves, while the Americans took a more simplistic rule and applied it rigorously.

Over the years, however, the lack of convention in some style guides has made it difficult to determine which two-word abbreviations should be abbreviated with periods and which should not. US media tends to abbreviate two word abbreviations like United States (U.S.), but surprisingly, not personal computer (PC) or television (TV), which is a source of confusion. (See the Wikipedia article on television for an example of conflicting use in abbreviation styles.) Many British publications have gradually completely done away with the use of periods in abbreviations.

Examples

Abbreviation types

See also

External links

  • Acronyma (http://www.acronyma.com/)]—large database of acronyms and abbreviations (over 450,000 entries)
  • AbbreviationZ (http://www.abbreviationz.com/)
  • Acronym Finder (http://www.acronymfinder.com/)—searchable acronyms and abbreviations site (over 400,000 entries)da:Forkortelse

de:Abkrzung es:Abreviatura eo:Mallongigo fr:Abrviation is:Skammstfun la:Abbreviatio lb:Ofkierzung nl:Afkorting nds:Afk pl:Skrt ru:Аббревиатура simple:Abbreviation sl:Kratica sv:Frkortning

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