institutional income

It could refer to income received from an institution, or to income received by an institution.

What is the context?

Thank you very much for your reply, Clive.
The context is items of university income concerning teaching.

Sounds like income received by the university.

yes, items are all incomes that a university generates and receives.
And higher the income is, more highly evaluated the university is.
So the question is what the word 'institutional' indicates.
It has some meanings. So I wonder it is an income that is generated by research facilities and some electrical machines.
Or institutional has the meaning of charitable and social, so it mi

Why don't you ask the university?

Just glance the book and it's not a book that specific university published.
I thought that a native speaker can make the point of the meaning just by seeing the word.
What's the most probable meaning from native speakers' point of view?

AnonymousWhat's the most probable meaning from native speakers' point of view?

I could only guess at the meaning unless I had ratther more context.

sorry the thing that I remember is that it was the book that evaluated university and there were some items of university evaluation.
It was categorized under "teaching". And it expresses how much does any university get income from the specific items·· First I thought that it was an income that was earned by having machines, like by renting it or letting it used. But I checked dictionary and