A known 'scam' lawfirm that operate on the basis that innocent people are too scared by (barely)legal letters to fight them.

See: slyck.com/forums/viewtopic.php?p=541494
ACS Law just sent a threatening letter to my elderly grandmother claiming she'd shared pornography online. She's in tears despite knowing she's never owned her own internet connection.

Sorry Mr. Smith but my daughter hasn't done her homework this week because she received a letter from ACS Law threatening to ruin her life.

Gavin, how are those idiots at ACS Law still practicing? Surely they're banned from the UK by now?
by Online Pirate September 22, 2010
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A synonym for Karma.

ACS Law is (soon to be 'was') a law firm specialising in indiscriminately sending threatening emails to people they believe to be illegal file sharers. Although their most noted case prior to 2009 was the defence of a British national accused of public indecency in Dubai, they are better known for noobing up their security and having their internal emails leaked.
Your partner slept around after finding out you'd been unfaithful? That's ACS Law, baby.
by Fatneck Andrew September 28, 2010
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A crude way of calling someone a 'wanker', used heavily between employees at actual UK law firms due to the derogatory nature of being known as a scumbag lawyer like the infamous Andrew Crossley.
davenport69_4u: LOL I just sent a legal letter to some dumb kid and her parents went ballistic!!! lmao down wit all pirates
RealLawyer: You sound like you're practicing for ACS Law, you utter simpleton.
by Andrew Crosswithme September 24, 2010
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