GIM

• Generation Investment Management, a London-based investment management firm
• Goa Institute of Management, a business school
• Gruppe Internationale Marxisten, a Trotskyist group
• Guided Imagery and Music, a technique used in music therapy
• Gim , a Korean-style laver
• Ğīm, the fifth letter of the Arabic alphabet
• Kim or Gim, a Korean surname

People with the given name

• Gim Allon, a character in the DC Comics universe