Further information: Hospital emergency codes
Main article: Code name
Code names are used for military and espionage purposes as labels for people, locations, objects, projects and plans the details of which are intended to remain secret to the uninitiated.
For example, the code name of "Mogul" is used by the United States Secret Service to refer to the President of the United States Donald Trump.4
The United States Navy mistook the code word "Friend of Dorothy," meaning an LGBT individual, as meaning literally a person who was a friend of someone by the name of "Dorothy," and investigated on that basis.5
An informal code word is a term used without formal or prior agreement to communicate to a subset of listeners or readers predisposed to see its double meaning.10
Informal code words can find use in propaganda, distinct from use of euphemistic code words to delay or avoid emotional responses in the audience. They may be intended to be construed as generalized platitudes by the majority of listeners, but as quite specific promises by those for whom the specific wording was crafted.
Usage examples:
Thompson, Rachel (11 August 2017). "The secret code phrase you don't want to hear when you're on the Tube". Mashable. Retrieved 2017-08-15. http://mashable.com/2017/08/11/code-word-emergency-tube/ ↩
Metro.co.uk, Phil Haigh for (2017-08-11). "Who is Inspector Sands? Why you don't want to hear this name on the Tube". Metro. Retrieved 2017-08-15. http://metro.co.uk/2017/08/11/who-is-inspector-sands-why-you-dont-want-to-hear-this-name-on-the-tube-6845118/ ↩
Suomalainen, Valtteri. Kuolet vain kahdesti. Recallmed 1994. ↩
Eli Watkins; Noah Gray (27 July 2016). "Here are the Secret Service codenames for Trump, Pence". CNN. Retrieved 2020-06-25. https://www.cnn.com/2016/07/27/politics/donald-trump-mike-pence-secret-service-codenames/index.html ↩
Shilts, Randy (1993). Conduct Unbecoming: Gays & Lesbians in the U.S. Military. New York: St. Martin's Press. p. 387. ISBN 0-312-34264-0 – via Google Books. 0-312-34264-0 ↩
McCausland, Chris (2017-04-03). "Inspector Sands". Chris McCausland | British Stand Up Comedian, Actor, Blogger. Retrieved 2022-09-14. https://chrismccausland.com/blogs/inspector-sands/ ↩
"Sephora Employees Use A Code Word To Identify Potential Shoplifters". Diply. 2022-02-25. Retrieved 2022-09-14. https://diply.com/10002252/sephora-employees-use-a-code-word-to-identify-potential-shoplif ↩
"Slang Terms and Code Words: A Reference for Law Enforcement Personnel" (PDF). Drug Enforcement Administration. Archived (PDF) from the original on 2019-05-27. Retrieved 2020-06-26. https://www.dea.gov/sites/default/files/2018-07/DIR-022-18.pdf ↩
Barr, Robin. "Day in the Life of a Linguist". Retrieved 26 April 2021. https://www.american.edu/m/news/?newsID=BEC812A9-F32A-886F-18914CBC22E7CF6F ↩
Cohen, Fox Rothschild LLP-Richard B. (2012-03-20). "Code words and dog whistles". Lexology. Retrieved 2022-09-14. https://www.lexology.com/library/detail.aspx?g=1d389376-4c6a-47cb-b16a-ad86438cff39 ↩