4-letter words containing mr
- amri — Omri.
- comr — Commissioner
- fmri — functional magnetic resonance imaging: a technique that directly measures the blood flow in the brain, thereby providing information on brain activity
- hmrc — Her (or His) Majesty's Revenue and Customs, a government department that administers and collects major direct taxes, such as income tax, corporation tax, and capital gains tax
- mrbm — medium-range ballistic missile
- mrca — multirole combat aircraft
- mrcp — Member of the Royal College of Physicians
- mrcs — Member of the Royal College of Surgeons
- mrda — Mandy Rice-Davis Applies
- mrds — Multics Relational Data Store
- mria — Member of the Royal Irish Academy
- mrna — messenger RNA
- mrom — Mask Read-Only Memory
- mrs. — a title of respect prefixed to the surname or full name of a married woman: Mrs. Jones; Mrs. Susan Jones.
- mrsa — methicillin-resistant Staphylococcus aureus , a bacterium that is highly resistant to methicillin, penicillin, and certain other antibiotics, and may cause infections of the skin, blood, lungs, etc.: MRSA infections in hospitals and healthcare facilities.
- mrsc — Member of the Royal Society of Chemistry
- omri — a king of Israel and the father of Ahab. I Kings 16:16–28.
- smrp — Simplified Multicast Routing Protocol
- tmrc — /tmerk'/ The Tech Model Railroad Club at MIT, one of the wellsprings of hacker culture. The 1959 "Dictionary of the TMRC Language" compiled by Peter Samson included several terms that became basics of the hackish vocabulary (see especially foo, mung, and frob). By 1962, TMRC's legendary layout was already a marvel of complexity (and has grown in the thirty years since; all the features described here are still present). The control system alone featured about 1200 relays. There were scram switches located at numerous places around the room that could be thwacked if something undesirable was about to occur, such as a train going full-bore at an obstruction. Another feature of the system was a digital clock on the dispatch board, which was itself something of a wonder in those bygone days before cheap LEDS and seven-segment displays. When someone hit a scram switch the clock stopped and the display was replaced with the word "FOO"; at TMRC the scram switches are therefore called "foo switches". Steven Levy, in his book "Hackers", gives a stimulating account of those early years. TMRC's Power and Signals group included most of the early PDP-1 hackers and the people who later bacame the core of the MIT AI Lab staff. This dictionary accordingly includes a number of entries from the TMRC dictionary (via the Hacker Jargon File).
- umra — a pilgrimage to Mecca that can be made at any time of the year
- wmra — Washington Midget Racing Association
- wmrc — White Mountain Road Club
- wmrl — White Mountain Race League
On this page, we collect all 4-letter words with MR. It’s easy to find right word with a certain length. It is the easiest way to find 4-letter word that contains MR to use in Scrabble or Crossword puzzles.