Sunday will mark three weeks since 49 people were killed in the Pulse terror attack.
Signs of support for the victims and their families have flooded in from all around the world.
NASCAR will honor the survivors and remember the victims during the Coke Zero 400 race this weekend.
Orlando United decals will be added to each car to honor the 49 people killed and 53 injured on June 12.
"I've got family in Daytona, and it's scary. It's good for NASCAR to do it, though," said fan Hunter Close of Naples.
"I think it's a great idea. I think everybody needs to pull together and show their support," said fan Donna Moquin of Cocoa.
NASCAR veteran Bobby LaBonte's car will not have just a sticker; his number 32 car will be wrapped in information about the One Orlando Fund as a way to urge NASCAR fans to donate.
"We all know it's apparent to us what happened, and we definitely hate that. So we are trying to do the best we can to bring awareness to it as much as possible," said LaBonte.
Coach Joe Gibbs and Matt Kenseth said they were devastated to hear about the Pulse shooting.
“We are thrilled to be a part of this program," said Gibbs.
Eighty-six cars will carry the Orlando United decals this weekend.
Cox Media Group
