The meaning of the Acronym RK is...

RK is

• Retour-Kutsche
• Römisch-Katholisch

More Meanings For RK:

• Runge-Kutta
• Ranged Killer
• Roundhouse Kick
• Rally Killer
• Red King
• Resource Kernel
• Recharge
• Registered Keeper
• Retour-Kutsche
• Römisch-Katholisch
• Radial Keratotomy
• Royal Knight
• Road Kill
• Rainbow Kandy
• Roobahe Koor

RK is also in:

• Awards & Medals
• Food
• General
• German
• Hospitals
• Law
• Mathematics
• NASA
• Police
• Sports
• Unfiled