"ACAB” usually stands for “All Cops Are Bastards.” “ACAB” also stands for “All Communists Are Bastards,” and this has been printed on many images. The “hammer and sickle” symbol is often representing the letter “C.”

“ALL COMMUNISTS ARE BASTARDS” was posted on the newsgroup soc.culture.indian on November 19, 2007. “ACAB = All Communists Are Bastards” was posted on Twitter by Javier A. Labrin Jofré on September 26, 2011. “ACAB = All Communists Are Bastards” was posted on Twitter by Nikos Petr on October 27, 2012.


Wikination (For the fictitious “Kingdom of Lovia”—ed.)
A.C.A.B.
All Communists Are Bastards, better known as A.C.A.B., is a democratic right-wing anti-communist protest group in Lovia. Founded by fisherman Heinrich Webb in 2010, its main goal is “to stop the communist influence over the Lovian archipelago in a peaceful and democratic way.” Moreover, it is said that the protest group could not be associated with the fascist movement, but rather with the Anti-Fascist League but then one of the right wing, “as any form of violence or other illegal acts shall be disapproved”. As of 15 September 2010, it had 110 members.

Google Groups: soc.culture.indian
KERALA’S CPM - THE RICHEST POLITICAL BUSINESS GROUP
CYBERHINWA
Nov 19, 2007, 4:29:46 AM
(...)
ALL COMMUNISTS ARE BASTARDS ...

Twitter
Javier A. Labrin Jofré
@JavierLabrin
ACAB = All Communists Are Bastards.  Cc
@DerechaTuitera @Pinochet_1973
7:37 PM · Sep 26, 2011·UberSocial for BlackBerry

Twitter
Nikos Petr
@NikosPetr1
ACAB = All Communists Are Bastards
2:01 PM · Oct 27, 2012·Facebook

Twitter
Le Roi de Fer
@IlCondottiero83
ALL COMMUNISTS ARE BASTARDS #acab
10:22 AM · Nov 26, 2013·Twitter Web Client

Twitter
Fed Conti
@FedConti
ACAB // ALL COMMUNISTS ARE BASTARDS
6:05 PM · Jun 17, 2014·Facebook

Twitter
(((Petrus Hägglund)))
@PetrusHagglund
ACAB = All Communists Are Bastards. #svpol #kakangate
12:20 PM · Sep 5, 2014·Twitter for iPhone">Twitter

YouTube
‘’All Communists Are Bastards’’ Jagiellonia Białystok - Omonia
Jul 26, 2015

Twitter
UnderTakerCNI
@CniTaker
#ACAB: All communists are bastards
4:46 PM · Dec 11, 2019·Twitter for iPhone

Twitter
Db
@Db66568266
Replying to @Styx666Official
What do you know we’re for the same things although I have to add absolutely against communism even though you already said you’re against it it Bears repeating acab all Communists are bastards
2:50 PM · Jan 14, 2020·Twitter for Android

Twitter
Vito Scaletta
@VitoSca79675785
Replying to @GAMBA_CL
ACAB? All Communists Are Bastards?
8:31 PM · Jan 14, 2020·Twitter for Android

Reddit—Trump
Posted by u/GhettoFabio August 27, 2020
ACAB but only if its All Communists Are Bastards

Twitter
Sal the Agorist
@SallyMayweather
ACAB
ALL COMMUNISTS ARE BASTARDS
10:31 PM · Aug 30, 2020·Twitter for iPhone