A three-letter acronym ( TLA ), or three-letter abbreviation , is as the phrase suggests an abbreviation consisting of three letters. The abbreviation for TLA, TLA, has a special status among abbreviations and to some is humorous since abbreviations that are three-letters long are very common and TLA is, in fact, a TLA.
7-472: WKA is a three-letter acronym that may refer to: World Kickboxing Association (WKA) World Karting Association Wānaka Airport , New Zealand United States v. Wong Kim Ark , a U.S. Supreme Court case concerning citizenship Witch-King of Angmar , a character from the works of J.R.R. Tolkien Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
14-519: Is autological . Most TLAs are initialisms (the initial letter of each word of a phrase), but most are not acronyms in the strict sense since they are pronounced by saying each letter, as in APA / ˌ eɪ p iː ˈ eɪ / AY -pee- AY . Some are true acronyms (pronounced as a word) such as CAT (as in CAT scan) which is pronounced as the animal . The exact phrase three-letter acronym appeared in
21-411: Is 26 × 26 × 26 = 17,576. Allowing a single digit 0-9 increases this by 26 × 26 × 10 = 6,760 for each position, such as 2FA , P2P , or WW2 , giving a total of 37,856 such three-character strings. Out of the 17,576 possible TLAs that can be created using 3 uppercase letters, at least 94% of them had been used at least once in a dataset of 18 million scientific article abstracts. Three-letter acronyms are
28-525: The most common type of acronym in scientific research papers, with acronyms of length 3 being twice as common as those of length 2 or 4. In standard English , WWW is the TLA whose pronunciation requires the most syllables —typically nine. The usefulness of a TLA typically comes from its being quicker to say than the phrase it represents; however saying 'WWW' in English requires three times as many syllables as
35-483: The sociology literature in 1975. Three-letter acronyms were used as mnemonics in biological sciences, from 1977 and their practical advantage was promoted by Weber in 1982. They are used in many other fields, but the term TLA is particularly associated with computing. In 1980, the manual for the Sinclair ZX81 home computer used and explained TLA. The specific generation of three-letter acronyms in computing
42-450: The title WKA . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=WKA&oldid=1115368105 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Three-letter acronym TLA
49-477: Was mentioned in a JPL report of 1982. In 1988, in a paper titled "On the Cruelty of Really Teaching Computing Science", eminent computer scientist Edsger W. Dijkstra wrote (disparagingly), "No endeavour is respectable these days without a TLA" By 1992 it was in a Microsoft handbook. The number of possible three-letter abbreviations using the 26 letters of the alphabet from A to Z (AAA, AAB, ... to ZZY, ZZZ)
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