BLM (acronym) Type: noun, acronym Pronunciation: /b-l-m/ Also spelled: B.L.M What does BLM mean and stand for? Black Lives Matter. Example sentence: “2020 was a year for BLM.” BLM in songs: “When all they did was put BLM in they handles for us” – Tory Lanez, In The Air. “BLM till we see the end” […]