Anything made by LVF (LVF Originals) can be used for free on both commercial and personal projects.
Anything else that is hosted by other sites will have their own terms listed.
I am planning on working towards making this site exclusively offer free commercial licenses. Clicking on an ad, or even donating will help me get there! Thanks!
LOVE VECTOR FREE is a website made to bring search-ability and brows-ability to free vectors.
For license information, please go to: http://www.lovevectorfree.com/licenses/