A.C.A.B. stands for "All Cops Are Bastards" this term became popular in the 70's punk scene because the punk culture had and still has problems with the police. It's used today with the BLM movement to call out the police for murdering innocent people, but the real meaning of A.C.A.B. isn't necessarily that all cops are bad, its means that the system that police officers work for is corrupt, it's also used as a "fuck you" to the government and authority.
Acronym for All Cops Are Bastards. Great Oi! band from Malaysia (now defunct). Also a song from 4-skins lp 'the good, the bad & the 4-skins' from 1982, pre-dating any white power nonsense.
A.C.A.B. got their name from a song but they were still a great band!
s.a.b.a.c. is an acronym that stands for 'smoke a blunt and chill' also can be refered to as 's.a.b.n.c.'- or 'smoke a blunt 'n' chill' where 'n' refers to 'and'