MRA
Encyclopedia
MRA may refer to:
- Magnetic resonance angiographyMagnetic Resonance AngiographyMagnetic resonance angiography is a group of techniques based on Magnetic Resonance Imaging to image blood vessels. Magnetic resonance angiography is used to generate images of the arteries in order to evaluate them for stenosis , occlusion or aneurysms...
- Mail retrieval agentMail retrieval agentA mail retrieval agent is a computer application that retrieves or fetches e-mail from a remote mail server and works with an mail delivery agent to deliver mail to a local or remote email mailbox. MRAs may be external applications by themselves or be built into a bigger application like an MUA...
- Mandibular repositioning appliance or mandibular advancement splintMandibular advancement splintA mandibular splint or mandibular advancement splint is a device worn in the mouth that is used to treat obstructive sleep apnea and snoring...
for sleep apnea - Market Reduction ApproachMarket Reduction ApproachIn 1796, the London magistrate Patrick Colquhoun observed that "It rarely happens that thieves go upon the highway, or commit burglaries, until the money they have previously acquired is exhausted," and that "...without a safe and ready market he [the thief] is undone." Recognizing the key role...
- Marketing Research AssociationMarketing Research AssociationFounded in 1957, the Marketing Research Association, Inc. is one of the largest trade associations of market research and polling professionals. MRA has more than 3,000 members worldwide, representing all segments of the research industry...
- Marin Rowing AssociationMarin Rowing AssociationThe Marin Rowing Association, located in Greenbrae, California, is a non-profit organization founded in 1968 by Coach R.C. "Bob" Cumming.For the first eight years of its existence, the program was composed of high school boys from Redwood High School and what the club called the "cardiac 8+"...
- Massachusetts Rifle AssociationMassachusetts Rifle AssociationAlthough there are several clubs that claim the title, the is the oldest active gun club in the United States. It was founded in 1875, just four years after the creation of the National Rifle Association in 1871...
- Men's RightsMen's rightsMen's rights is an umbrella term, encompassing the political rights, entitlements, and freedoms given or denied to males within a nation or culture....
Advocate - Metal Roofing AllianceMetal Roofing AllianceThe Metal Roofing Alliance was formed in 1998 by a group of metal roofing manufacturers with the main goal of educating consumers about the benefits of metal roofing...
- Microcredit regulatory AuthorityMicrocredit Regulatory AuthorityMicrocredit Regulatory Authority is the central body to monitor and supervise microfinance operations of non-governmental organizations of the Republic of Bangladesh. It was created by the Government of Peoples’ Republic of Bangladesh under the Microcredit Regulatory Authority Act...
- Minimum reception altitudeMinimum reception altitudeIn aviation, minimum reception altitude is the lowest altitude on an airway segment where an aircraft can be assured of receiving signals from navigation aids like VOR or NDB. Typically, the greater the distance between navigation aids, the higher the MRA...
- Moral Re-ArmamentMoral Re-ArmamentMoral Re-Armament was an international Christian moral and spiritual movement that, in 1938, developed from the American minister Frank Buchman's Oxford Group. Buchman, a Lutheran, headed MRA for 23 years, from 1938 until his death in 1961...
- Multiple regression analysisRegression analysisIn statistics, regression analysis includes many techniques for modeling and analyzing several variables, when the focus is on the relationship between a dependent variable and one or more independent variables...
- Multiresolution analysisMultiresolution analysisA multiresolution analysis or multiscale approximation is the design method of most of the practically relevant discrete wavelet transforms and the justification for the algorithm of the fast wavelet transform...
- Mutant registration acts (comics)Registration Acts (comics)The Registration Acts—the Mutant Registration Act and Superhuman Registration Act —are fictional legislative bills that have been plot points used in various comic books published by Marvel Comics which, when passed into law, enforce the mandatory registration of superpowered individuals with...
- Mutual recognition agreementMutual recognition agreementA mutual recognition agreement or MRA is an international agreement by which two or more countries agree to recognize one another's conformity assessments....
or mutual recognition arrangement - Mountain Rescue Association