In the Find and Replace dialog, click on the More button, and check the
boxes for "Match case" and "Find whole words only". In the Replace With
box, type United States of America, not UNITED STATES OF AMERICA, and
not United State of America.
> I have a 115 page document which I need to change USA to United State of
> America. When I do find USA and replace with United States of America it
[quoted text clipped - 6 lines]
> Thanks,
> Mike