SteveSy, pay attention to what jg wrote.As I have pointed out repeatedly the term "excise" refers to both a category of taxes and to a particular type of tax.
Like many legal terms, the term "excise" has more than one legal meaning. In the constitutional sense, virtually all taxes imposed under the Internal Revenue Code of 1986 (whether income taxes, gift taxes, estate taxes, miscellaneous excises, etc.) are essentially "excises" (that is, indirect taxes).
The only exception to this would theoretically be if you still considered taxes on interest income, dividend income, and rent income to be somehow "direct" taxes (à la Pollock) that are "taxed as indirect taxes;" in substance after 1913 it no longer matters whether taxes on those categories of income are considered direct or indirect, as the Sixteenth Amendment's language (removing the apportionment requirement) applies to income taxes on incomes from whatever source derived, and thus does not limit its application to any particular kind of income tax.
As shown in the text of the Code, the term "excise" has a separate statutory meaning, as in "miscellaneous excise taxes" (gasoline tax, phone tax, and so on).
Steve, get out a good collegiate or unabridged dictionary, and look up the word "run." See how many different definitions there are. You need to get comfortable with the concept that legal terms have various meanings. Indeed, the word "law" itself has more than one meaning in the United States Constitution, and is actually used with two slightly different meanings in the Constitution -- all within one sentence! (Just for fun, see if you can find the sentence I'm talking about, and see if you can discern the two separate meanings.)