How should the abbreviation for identifier be capitalized? In common English, ID is used from common practice In programming, though, it's sometimes id The reason it's capitalized for common English is that there's no period at the end of the abbreviation, unlike abbreviations like tsp , lb , or abbr Abbreviations also see demotion from capitalization by common use
What is the etymology of ID (or I. D. ), as in something used for . . . Word forms: plural ID's or IDs identification; US a card (ID card) or document, as a birth certificate, that serves to identify a person, prove one's age, etc ADJECTIVE of or for identification an ID card; VERB TRANSITIVE Word forms: ID'd or IDed, ID'ing or IDing to identify; Also I D "ID "I D " was used at least a decade before 1955
grammatical number - Is the plural form of ID spelled IDs or ID . . . Yes, it can depend on the style guide you're using, but since you're clearly not using a style guide, the plural of cat is cats, and the plural of ID is IDs Simple as that There is no reason to even consider an apostrophe It conveys no additional information that the simple -s does not As to "how to tell", what do you mean?
Different forms of the abbreviations for identification? Both the NOAD and the OED report that ID is an abbreviation for identity, identification They weren't carrying any ID I lost my ID card The term id is used in psychoanalysis, and Id is a variant spelling of Eid In some contexts, id could be understood as ID, for example in the phrase the user id used when talking of a CMS
abbreviations - Which one is correct: Id or ID? - English Language . . . ID can be a shortened form of other words phrases besides identifier For example, "ID" can be a shortened form of identification card (e g , "May I see an ID, please?"), or even the verb identify (as in, "The victim was able to ID the robbery suspect") –
word choice - English Language Learners Stack Exchange This is a string that is knotted a card at one end The card could be a swiping card or ID card (like some reporters often wear around the neck when they are on duty, they will be allowed to get in if they have the card for example) It is not a piece of jewellery I am not sure if I can use the word "necklace"
abbreviations - Differences between e. g. , viz. and i. e - English . . . i e id est - that is ; viz videlicet - that is sc scilicet - namely (see viz) In contradistinction to i e and e g , viz is used to indicate a detailed description of something stated before, and when it precedes a list of group members, it implies (near) completeness