I received ~$2,700 from research stipends through my university (stipend, not scholarship), no taxes withheld. What should I file it under? Uncommon income?

I did some academic research through my university, and was awarded ~$2,700 (I have the exact number). They did not withhold any taxes, which isn't a problem, I just don't know what I should file it under. Right now I have it under "Uncommon income", but am unsure if that is right.