MIM may refer to:

• Master in Management (usually styled MiM), a master's degree managerial qualification
• Master of Information Management, a post-graduate managerial qualification
• Master of International Management

MIM stands for Music Industry Manual. It was founded in 1996 by James Robertson and in its first year was called The Promoter's Handbook. The Promoters Handbook was a reference manual for the dance music industry including DJs agents, nightclubs and unusual venues, promoters, flyer designers. The following year its title was changed to give it a broader appeal.

Mímir (Old Norse "The rememberer, the wise one") or Mim is a figure in Norse mythology renowned for his knowledge and wisdom who is beheaded during the Æsir-Vanir War. Afterward, the god Odin carries around Mímir's head and it recites secret knowledge and counsel to him.