Word 2013 Cross reference "Figure A" need to just show the A not Figure

Solution 1:

As far as I am aware it is not possible to take out the label referencing a figure with lettered captions by editing the field code, just delete the label with backspace or delete

Editing Cross-Reference with Backspace and Delete

For References to Numbered Labels

Right click on the reference and click on Toggle field codes. When field codes are showing, edit the field code by inserting \#0 as the first parameter after the reference number, so it should look like {REF _REF36659960 \#0 \h}. Once completed, right click on the reference again and click Update field.