The meaning of the Acronym MRS is...

MRS is

• Marginal Rate Of Substitution
• Mistress
• Mid Range Services

More Meanings For MRS:

• Macro Resource file (WordPerfect for Win)
• Media Recognition System
• Message Routing System
• Multiple Roundpoint Structures
• Mobile Roof Support
• Materials Research Society
• Miniature Rawinsonde System
• M Rosenblatt Son
• Mirc Response Standard
• Mitsubishi Rotary Separator
• Magnetic Resonance Spectroscopy
• Military Road Switcher
• Mode Register Setting
• Meganuclease Recombination Systems
• Most Requested Show

MRS is also in:

• Adults
• Architecture
• Electronics
• File Extensions
• General
• Meteorology
• Networking
• Unfiled