The meaning of the Acronym MK is...

MK is

• Master Key

More Meanings For MK:

• Makefile
• Micro Kernel
• Master Key
• Modular Key
• Mind Kontrol
• Mission Kontrol
• Multy Kontact
• Maledictions Kurse
• Marvel Knights
• Mama Knows
• Mystic Klan
• Mary Katherine
• Mary Kay
• Melissa Kaye
• Mazniak Korotki

MK is also in:

• Chat
• File Extensions
• Funnies
• General
• Hardware
• Names and Nicknames
• Security
• Unfiled