Many people I know think acronyms started with internet. LOL, OMG, ad nauseum. Saw a documentary on Brit TV a while back where one of our 'national treasure' writers, Alan Bennett, mentioned 'NORWICH' which he described as '(K)nickers off ready when I come home'. And that was from second world war. Thought was funny and have always remembered. So, post-hangover, am curious: is this a peculiarly english language phenomenon? What are the best/your favourite acronyms/mnemonics?