A list of BlackRock ETFs is available on the official iShares website. The iShares ETF family by BlackRock consists of 333 ETFs and is the largest ETF family in the world, as stated by iShares.
On the official iShares website, an individual can put the mouse cursor over the iShares ETFs tab to expand the menu. In the expanded menu, select any ETFs to go to the product list. On the left-hand navigation, under I Want to View, click on All to get the complete list of ETFs. This list is also available in Excel format, as noted on iShares.