What is "grif"

Grif may refer to:

• Dexter Grif, a character in Red vs. Blue
  • Grifball a Halo gametype named after the character
• Grif Italia, an Italian hang glider manufacturer
• O-aminophenol oxidase, an enzyme referred to as GriF
• Grif Teller (1899–1993), artist famous for his paintings for the Pennsylvania Railroad