How to read PPP$ aloud? How to read PPP$ aloud?


That is in a paper that I should read loud in a presentation, but I don't know the most 

Is it "purchasing power parity in US Dollar,"

or "purchasing power parity in terms of US Dollar,"

or ... ?
It isn't necessary to stress that these figures are pegged to the US dollar. A PPP dollar is a dollar in its own right. Thus, simply saying "The budget is three billion purchasing power parity dollars" is good. Mentioning PPP in the context of a US project is unnecessary.

The World Bank uses the phrase "international dollars" on its data portal, so you can say "international dollars" if you are willing to explain what that means to anyone unfamiliar with that phrase. That phrase has the advantage that it is shorter, so it is less cumbersome to say out loud.