Chris Shaw, via email

My Enigma deciphering machine has long since succumbed to rust and I failed my masters in cryptography. As my Roget’s Thesaurus is absolutely no help whatsoever, is there an English language translation available for your somewhat humorously titled item (“Name unclear”) on page 9 of your August edition?

“Com–gens, GTS-R, LS9, HSV, GTS, LSA, W427, LEDs, and ADRs” What – no mention of LS3!