S&P & …

Seeing lots of posts on here of people investing in lots of the same S&P (Acc and then Dis for example) or into multiple ETFs which are majority S&P companies.

I only invest in the S&P Acc and a handful of companies I personally like but for those that only want to invest into ETFs, as well as the S&P, what other ETFs are people investing into so as not to have too much crossover?