What does grin stand for? The Germplasm Resources Information Network (GRIN) web server provides germplasm information about plants, animals, microbes and invertebrates. This program is within the U.S. Department of Agriculture's Agricultural Research Service.How can grin help your brand? From fielding applicants to communicating with your influencer besties, GRIN provides all the tools you need to nurture authentic brand relationships at every stage. Find the influencers who see your brand as more than a paycheck.How long does it take to become a grin volunteer? Be prepared for upcoming events -- get your BACKGROUND CHECK now, as they are required to volunteer for GRIN! It may take 2-3 weeks. You can do this on your own time by clicking THIS LINK . New to GRIN & becoming a Volunteer? Click here to fill out the form and we'll contact you to discuss. THIS LINK.What is the grin platform? Grin isnʼt a marketplace or a network looking for a cut of your budget, itʼs software that helps you run influencer marketing programs your way. With Grin you get the systems and data you need, while retaining complete control of your influencer relationships.