Acronyms are words which were created by taking the first letter (or several letters) of each word of a phrase.

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Does an initialism count as one word? How about a hyphenated word?

I was playing a game over the weekend where you're allowed to give a one-word clue. Someone said "RNA" and a disagreement followed as to whether or not it's a single word. At the time, we ...
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Does the long form of an abbreviation go in quotes?

I am trying to use and introduce an abbreviation in a sentence. Example: I worked with technologies such as Syntactically Awesome Stylesheets (Sass) while working on my project. Does the ...
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Plurals of acronyms, letters, numbers — use an apostrophe or not?

When I was in high school back in the 1970s, I was taught that to make a plural of an acronym, a letter, or a number, one should add an apostrophe and "s". Like I would have written this sentence, ...
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Pluralization of acronyms ending in 'S'

What is the proper way to pluralize acronyms ending in the letter 'S'? The particular acronym under study in this case is T.A.R.D.I.S. The various forms I believe are correct are: TARDISes ...
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Opposite of acronym

If U.N. is the acronym of United Nations, then United Nations is the what of U.N.? Is there an opposite of acronym?
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Proper capitalization of commonly used acronyms

I was always under impression, that acronyms ought to be written all caps. However reading BBC News site very often I see some of the common acronyms written as proper names (first cap). For example ...
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Can a word that sounds the same as the way it is spelt be an initialism and an acronym?

Initialisms are pronounced as words and acronyms are spelt letters. However, some words sound the same, said and spelt. e.g. Input Output can be abbreviated as IO. It can be spelt I-O or pronounced ...
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Correct capitalization for “of” in an acronym definition

For an acronym that includes the word "of", do you capitalize its usage within the definition (or expansion) of the acronym For example, in the follow sentence: My coworker Steve suffers from ...
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What is the acronym for a minor in a subject at a university?

I'm filling out a resume and need to list my education. For my bachelor's degree, it's just "B.S. Whatever", no problem. I also have a minor. What is the acronym that I should use for this?
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Is it proper to capitalize after an acronym?

By intuition, I would say that after writing an acronym, one need not capitalize the first word after it. However, after seeing how writing-software capitalizes any word which follows the acronym, ...
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1answer
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Pluralizing acronyms: how to? [duplicate]

Possible Duplicate: What is the correct way to pluralize an acronym? Let's say we're talking about PLCs (programmable logic controllers)? Or are they "PLC's"? I've seen it both ways!
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Proper Apostrophe Usage with Initialisms: CCS' or CCS's?

I work with a company whose name is frequently reduced to an initialism (acronym). Let's say the name is "Cool Computer Systems" (CCS). I am engaged in an ongoing, bloody battle with the marketing ...
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Why is the plural acronym “CSS” treated as singular?

CSS stands for Cascading Style Sheets, which is a plural phrase. One would say: Cascading Style Sheets are used to provide a central location for all of the stylings of a project. However, it ...
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How to pluralise an acronym? [duplicate]

Possible Duplicate: What is the correct way to pluralize an acronym? How would you make the plural form of an acronym? For example, if you have two of Nintendo's game console, the DS. ...
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Acronym or abbreviation? [duplicate]

Possible Duplicate: Difference between an acronym and abbreviation? My question refers to the term/word ET. Some dictionaries define it as acronym standing for "extra terrestrial" and ...
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Does this situation have a name? [duplicate]

Possible Duplicate: Is there a word for an acronym which spells out one of its component words? My coworker's wife is Margaret Elizabeth G... (I'll withhold the last name to protect the ...
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How to use fully qualified acronyms

Which is proper/acceptable? Take for instance this sentence: We would like to use IBM machines. Now consider that I needed to fully qualify IBM... How do I make this not read strangely? We ...
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What was the first English acronym? [duplicate]

Possible Duplicate: When did the use of acronyms begin? For whatever reason, people love to claim that words are acronyms: wog, snob, fuck, news, posh; the oldest example I know of comes ...
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Which article would be correct in this instance? [duplicate]

Possible Duplicate: Do you use “a” or “an” before acronyms? What article should be used directly in front of an acronym that begins with 'N?' Since the pronunciation ...
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When did the use of acronyms begin? [closed]

What are some of the earliest acronyms and did they know it was an acronym at the time?
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Why use BCE/CE instead of BC/AD?

When I was a kid, I was always taught to refer to years using BC (Before Christ) and AD (Anno Domini / year of our Lord). However, I somewhat regularly hear people referring to years as in the CE ...
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1answer
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How can I tell when an abbreviation is an acronym?

I know an acronym is an abbreviation that can be pronounced as one word, but when is an abbreviation pronounced as one word? Making myself clearer, how do we know whether or not it is pronounced as ...
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How do I correctly pluralize acronyms? [duplicate]

Possible Duplicates: What is the correct way to pluralize an acronym? Plural form of the acronym LASER I was just writing an email asking a supervisor about downloading multiple ...
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Using the definite article with acronyms and initialisms

I'm wondering when to use or not to use the definite article, when using acronyms or initialisms in a sentence. Is there a rule for this, or does it depend on the context? For example, let's look at ...
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Pronouncing acronyms

I've noticed that some people in my office spell out "data import tool" as D. I. T., whereas others will say "dit" (like "ditty"). Is trying to pronounce an acronym as a word, as opposed to spelling ...
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Is there a word for an acronym which spells out one of its component words?

The example I am thinking of is GNU, which stands for "GNU's not unix". It may be that there are no other examples. And maybe that's the whole joke. I was just wondering.
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ZOMG — I get the OMG part, but Z? [duplicate]

Possible Duplicate: What is the origin of ZOMG? What ever does ZOMG mean? And where did it come from?
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What does N.B. stand for? [closed]

I have received letters for years, and some of the most common things in letters are post-scripts, however, there are also these funny little "N.B." which obviously do not stand for Post Script. What ...
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Is there a word for the definition of an acronym?

I can describe "IMHO" as an acronym for "in my humble opinion." How can I describe the reverse processes of translating the acronym into the actual phrase? That is to say, if "IMHO" is the acronym, ...
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AM/PM vs a.m./p.m. vs am/pm

I used to think PM/AM was correct, but at some point, I switched to using p.m./a.m. for reasons I can't recall. I know that in practical, casual writing, people tend to use whatever form is most ...
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Is it appropriate to treat “FYI” as a noun?

Since FYI stands for "for your information", I would tend to use it like this: FYI, I think the fish has gone bad. In other words, the acronym simply replaces the phrase. However, I've heard FYI ...
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Is it acceptable to omit the last period of an acronym?

After reading this post, I was struck by the omission of the period (full stop) at the end of the acronym given. A.V.C I've never seen this before here in the States. Is it permissible here? In ...
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Plural form of the acronym LASER

I'm writing a technical report and must use the plural form of LASER. Seeing as it is an acronym, how does one add the 's'?
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In baseball, is it proper to pluralize “RBI”?

In baseball, an RBI is a Run(s) batted in. So it's already "plural". So if I were to say, Paul Konerko had five RBIs. Is that correct, or should I say Paul Konerko had five RBI.
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Which acronyms are used for epochs? How are the acronyms placed?

For example, I usually use 560 BCE 1066 CE As opposed to the traditional: 560 BC AD 1066 Some people, when using AD, place it after the year: 1066 AD How are epochs commonly denoted?
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Acronyms: “a” vs “an” [duplicate]

Possible Duplicate: Do you use "a" or "an" before acronyms? When there is an acronym such as NSFW (Not Safe For Work) as in the following example This is an NSFW link ...
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Why did they spell it “URL’s”?

I was reading this documentation file of some software and note the plural spelling of this abbreviation is “URL’s”. Why isn’t it “URLs”?
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“PIN Number” — why do we say it?

We often say "PIN Number", this is part of everyday conversation. But why? PIN stands for Personal Identification Number, so what we're actually saying is Personal Identification Number Number. Is ...
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How to avoid repeating a word already contained in “RAID”?

I was recently answering a question on Super User about RAID. In this context RAID means "redundant array of independent (or inexpensive) disks". I wanted to point out to fellow user that he should ...
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“An RV” or “a RV”? [duplicate]

Possible Duplicate: Do you use “a” or “an” before acronyms? I am writing about Random Variables, which I am abbreviating to RV. Should I write 'an RV' (an Arr-Vee) ...
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How to pronounce “AKA”?

How do you pronounce the acronym AKA (also known as)?
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“TV”: is it formal or informal?

I would definitely say that the term TV is informal (while television is formal), however I have found "TV" in some formal compositions.
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Is CAPTCHA a contrived acronym?

While I understand why USA PATRIOT is a contrived acronym, I don't understand if CAPTCHA should be considered a contrived acronym. Is CAPTCHA a contrived acronym? Why?
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What is the rule for composing two words, when one of them is hyphenized or has spaces?

Let's imagine we have an organization named EFSMA-EE and another called EFSMA Telecom (EFSMA is an acronym). If I want to compose these with another word (e.g. "time" - as in "full-time"), what ...
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What does “wrt” mean? [closed]

What is the meaning of wrt in the following text? I think this is an excellent idea, but I'd like to see this explicitly reframed under the banner of providing Drupal.org data through ...
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Is an apostrophe with a decade (e.g. 1920’s) generally considered “incorrect”?

I typically don’t use an apostrophe with plurals in any situation, but I always assumed that the use of an apostrophe in constructions like acronyms: Forty BA’s were given out to students this ...
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What is the correct pronunciation of “AJAX”?

I have wondered for a while about how I should pronounce "AJAX" (asynchronous JavaScript and XML). I usually say "I-acs", as in the Amsterdam football club, but should I say "a-jacs" (as it looks in ...
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Which punctuation should be used for spelling out acronyms?

Is "COPD (Chronic Obstructive Pulmonary Disease)" more correct, or would "COPD [Chronic Obstructive Pulmonary Disease]" be right?
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Can the word 'BFF' be applied to decent adults like Senate members?

The beginning lines of today’s New York Times article titled “As State of the Union Nears, Congress Plays Musical Chairs” provided me with a set of interesting acronym, word, and idiom new to me, such ...
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Why is WFM used for “working from home”?

I've seen this used in several places, but WFH seems to make more sense to me. Is there some other significance that I'm missing besides the 'M' coming from the end of 'home'?