* See FanFic Recommendations for ''WesternAnimation/CodenameKidsNextDoor'' and you're bound to find ''lots'' of examples.
* In ''FanFic/SaviorOfDemons'', When Bulma's mind wanders during an InternalMonologue to capsules, she [[InfoDump reflects on]] how "coffin capsules" are more properly called [[StealthPun "Suspended Organic Material (A-Type)", or S.O.M.A.]] [[ViewersAreGeniuses capsules.]]
* Three fan organizations created by Rangerphiles - that is fans of ''WesternAnimation/ChipNDaleRescueRangers'' - are: '''R'''escue '''O'''ur '''A'''nimated '''R'''angers, '''R'''angerphiles '''A'''gainst '''G'''adget '''E'''rotica, and '''C'''hipperphiles '''O'''rganization '''A'''gainst '''C'''hip '''H'''atred.
* '''S'''uper '''A'''wesome '''Vegas''' '''M'''agical '''O'''uting At '''N'''ight With '''E'''ric And '''Y'''ou (pronounced Save Gas Money), used on ''MuggleCast''.
* When the first ''[[Film/TheMatrix Matrix]]'' sequel came out there was a lot of speculation about [[spoiler: Agent Smith being able to get into the Real World and why Neo could see the Real World as MatrixRainingCode]] which lead to the '''M'''atrix '''I'''n '''A''' '''M'''atrix, '''I'''ndefinitely theory.
* In the author's notes of Fanfic/FuckTheJesusBeam, readers are commonly referred to as "[[CountryMatters cunts]]". It later turns out that this is short for "Cool Understanding Never Terrorizing Superpeople".
* In the famous TDI fanfic Total Drama Comeback, we have the Kool Kidz Klub. Pretty racist.
* ''FanFic/OneLessLonelyGurl'' has this in SIMS and Chimps, which is Sandy's organization. It stands for Super Intelligent Mutant Squirrels and Chimps.
* ''FanFic/PaperMarioX'' has Team Z.A.P. and Team B.E.G.
-->'''[[Franchise/TheLegendOfZelda Ganondorf]]''': B.E.G.? What the heck does THAT stand for?\\
'''[[Franchise/SonicTheHedgehog Eggman]]''': It's our initials, dingdong!\\
'''Sonic''': No, it means you beg for mercy! ''[high-fives Link]''\\
'''{{Kirby}}''': It also fits because Team Z.A.P. is an acronym of initials too!\\
'''[[Franchise/SuperMarioBros Bowser]]''': Yeah…That's still a pretty clever name…beats G.E.B., that's for sure.\\
\\
'''Zelda''': Oh yeah! We are awesome baby! '''Z.A.P'''!\\
'''Amy''': Z.A.P.?\\
'''Zelda''': It's our new group! Zelda, Amy, and Peach! I tried P.A.Z. but it didn't catch on…
* [[http://mspfanventures.com/?s=484&p=521 This page]] of ''{{Webcomic/Hoofstuck}}'' has DESU, which stands for '''D'''aredevil '''E'''questrian '''S'''alvation '''U'''nit.
* ''{{FanFic/Khyaid}}'' stands for "'''K'''ayd '''H'''endricks '''Y'''ou '''A'''re '''I'''n '''D'''anger".
* ''FanFic/HarpflankAndSweets'' has the '''P'''lasma-'''A'''ssisted '''R'''ecoilless '''T'''riximum Gamma Cannon (P.A.R.T.γ Cannon). This is also a clever way to avoid ShoehornedFirstLetter.
* ''Fanfic/FriendshipContract'' has the '''M'''odular '''E'''arth-pony '''C'''hakra '''H'''ardened '''A'''ssault Puppet, or MECHA Puppet. Alternate name of '''C'''hakra '''H'''ardened '''U'''ltra '''C'''an '''K'''icker.
* ''FanFic/AllAmericanGirl'':
** Twilight's reality-hopping device is called the '''P'''anoramic '''O'''perational '''R'''emote '''T'''emporadimensional '''A'''ccess '''L'''ink, or "[[ShoutOut Portal]]", for short.
** Another, more hidden one comes when a character states an authorization code; "Hotel-Four-Siera-Bravo-Romeo-Zero". Abbreviating the code and [[Letters2Numbers putting in the actual numbers]] spells out '[=H4SBR0=]' (Hasbro).
** Combined with ArcWords, we have COMBS, which is [[spoiler:the initials of the five mares suspected of being the host of Nightmare Moon: '''C'''hampagne Dreams, '''O'''range Box, '''M'''inty, '''B'''on-Bon and '''S'''tar Swirl.]]
* [[FanFic/EquestriaAHistoryRevealed Equestria: A History Revealed]]:
** The '''U'''nited '''R'''oyal '''I'''ndomitable '''N'''ational '''E'''questrian forces
** Strangely enough, it seems as though nobody in-universe realizes the unfortunate acronym, with the narrator only noting that it seemed excessively extravagant and longwinded. Played even more straighter when Princess Luna directly calls them by that name.
* ''WebAnimation/MyLittlePortal'':
** [=DISCoRD=] = '''D'''igitally '''I'''ntrinsic '''S'''ystem '''C'''ontrivance '''o'''f '''R'''obotic '''D'''issonance
** [=CELesTIA=] = '''C'''ombat '''E'''ffective '''L'''inear '''e'''quation '''s'''ystem '''T'''echnical '''I'''nfrastructure '''A'''utomation
** LUNA = '''L'''unar '''U'''tility '''N'''avigation '''A'''utomation
** SPIKE = '''S'''upportive '''P'''rocessing '''I'''nnovation '''K'''ilobyte '''E'''ntity
** [=DASH-E=] = '''D'''irect '''A'''ssault '''S'''entry '''H'''onorguard - '''E'''radication Class
* ''Fanfic/TheGodSquad'' features an OriginalCharacter (OC) who is a capricorn... otherwise known as an Oceanic Creature (OC). The OC is refered to an OC (and his actions are attributed to his [=OC=]ness) often.
* In ''Fanfic/PerfectionIsOverrated'', there are the [[ParodySue SUEs]]--'''S'''uperpowered '''U'''nbalancing '''E'''ntities--that happen to be [[EvilCounterpart Evil Counterparts]] to the [[MaiHime Himes]] who plan to reshape the world as they see fit.
* Im ''FanFic/{{Horseshoes and Hand Grenades}}'', we have METEOR which means: [[spoiler: '''M'''achine '''E'''ngine '''T'''erminal: '''E'''ntity '''O'''f '''R'''ancour, highlighting the fact that Ryusei's been configured into a cyborg.]]
* A non-canon side story in ''FanFic/TheNonBronyverse'' involves the Delegation of the Office of the Royal Knowledge Society, or D.O.R.K.S. Celestia has somehow previously failed to pick up on this over the past thousand years or so.
* The ''Blog/ReadingRainbowverse'' has the '''C'''ommittee '''O'''n '''U'''nited '''C'''hairs and '''H'''eadrests, meant to be a group of furniture experts. There was also, briefly, the '''C'''ouncil '''U'''nited to '''R'''einstate '''B'''rown and '''S'''how '''T'''yrants '''O'''vertly '''M'''erciful '''P'''rotest.
* In ''Fanfic/MyLittleUnicorn'', Brain invents a tracking device called TERRIFIC ('''T'''he '''E'''lemental '''R'''adar '''R'''eceptor '''I'''n '''F'''inding '''I'''nteresting '''C'''haracters).
* In ''Fanfic/KnowledgeIsPower'' Harry [[StartMyOwn starts a new wizarding school]] and calls it the "[[ToiletHumour Potter Institute for Sorcery and Spells]]".
* ''FanFic/MegaManReawakened'' has the Neo Emerald Spears, or N.E.S.
* ''[[https://www.fanfiction.net/s/3997122/1/The-Secret-Underground-Vampire-Bureaucracy The Secret Underground Vampire Bureaucracy]]'' has the Vampire Association for the Management and Protection of the Species.
* In Fanfic/FlashFog, we have the '''S'''ociety for the '''P'''revention of '''H'''uman '''E'''xploitation in the '''R'''ealm of '''E'''questria, or "SPHERE" for short. The name also conveniently uses AmbiguousSyntax to cover both situations in which humans are exploiting Equestria, and being exploited by Equestrians.
* ''Fanfic/StarlightOverDetrot'' has the Perimeter Aegis Control Taskforce, or PACT, that is charged with protecting Detrot from Megafauna, as well as the Polite Enjoinder Against Criminal Enterprise (PEACE) cannon.
* Errant Road, an on-line RPG/fanfic associated with the ''ErrantStory'' webcomic, has the '''O'''ffensive '''C'''hronomancy '''R'''esearch '''A'''bolition '''P'''rotocol, a treaty restricting the study of time magic, named for what the researchers say just before the forbidden magic blows up in their faces.
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