The meaning of the Acronym SIK is...

SIK is

• Sanity In Killing
• Seriously Insane Killas

More Meanings For SIK:

• Sanity In Killing
• Seriously Insane Killas
• Soroptimist International of Kona
• Sicherungskopie Backup file
• Sanity In Killing
• Skeletal Inverse Kinematics
• Silent Impulse Killers
• Stuck In Kingman
• Sikeston, Missouri USA

SIK is also in:

• Airport Codes
• File Extensions
• Law
• Military
• Non-Profit Organizations
• Physiology
• Unfiled