The chief procurement officer often ensures that goods and services are promptly delivered. They may be responsible for making sure vendors are paid in a timely manner. A CPO's focus generally is on supply management, whether it is in an office, manufacturing, or retail setting.
MRT.exe is the Windows Malicious Software Removal Tool. It scans for malicious files like viruses in the background and is updating itself every patch day (second Tuesday in a month).
Magnetic Resonance Elastography (MRE) is a new imaging technique which is just beginning to be explored by research doctors at the Mayo Clinic. It differs from the MRI in that its purpose is to measure tissue elasticity.