No. Microsoft does not include Helvetica with any of its
products because of licensing issues. Instead, Microsoft
provides Arial. Some people will argue that Arial is not
Helvetica, but that's fodder for another forum.

Psale wrote:

I thought Word 2003 shipped with a selection of Helvetica fonts, but I am
unable to find Helvetica on my copy of Word 2003 running under Windows XP SP2.