The intention behind this query is to simplify the review of excel sheets with engineering calculations.

Let us assume that column A contains the notations. cell A1 contains "Rfa" and cell A2 contains "Rra". Cell reference of cell B1 should be automatically renamed as "Rfa" (content in A1) and that of B2 as "Rra" (content in A2). If I am able to do this, then in cell B3, the formula for adding both can be written directly as "=Rfa+Rra".

This can lead reading the calculations user-friendly.

Are there any standard functions available in excel to do this? Any ideas?

Thanks in advance.