In my limited understanding of the matter...No.
Pardon the pun.
"dark matter" refers to matter that exists in a state that we cannot see.
(Something other than a liquid, gas, solid, or plasma that has yet to be defined, hence the term "dark matter" is applied because no other "state" of matter can define it.)
I'm an accountant though, so don't take my word for it...If it were up to me it would be called "sundry matter".