He wrote letters - sent certified mail return receipt requested - and made phone calls to Department of Health officials.
What does CMRRR stand for?
CMRRR stands for Certified Mail Return Receipt Requested
This definition appears somewhat frequently and is found in the following Acronym Finder categories:
- Military and Government
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- Centre Mémoire de Ressource et de Recherche (French: Memory Resource and Research Center; est. 2005)
- Certified Mail, Return Receipt (USPS)
- Chemistry and Metallurgy Research Replacement (Los Alamos National Laboratory)
- Coal Mine Roof Rating (mining classification)
- Committed Monthly Recurring Revenue (prediction metric)
- Common Mode Rejection Ratio
- California Motorcycle Road Race Association (Lake Elsinore, CA)
- Canadian Musical Reproduction Rights Agency
- Canadian Musical Reproduction Rights Association (licensing agency)
- Coastal and Marine Resources Research Program (WorldFish program; Philippines)
- Calibration/Measurements Requirements Summary
- Center for Medieval and Renaissance Studies (UCLA)
- Certified Medical Reimbursement Specialist
- Child Mania Rating Scale (psychology)
- Clarinet Merlin Receive System (US Navy)
- Clinical Magnetic Resonance Society
- Commercial Mobile Radio Service
- Commissioner of Metro Rail Safety (India)
- Conventional Munitions Restricted or Suspended (US Air Force munitions system)
- Council-certified Microbial Remediation Supervisor (American Council for Accredited Certification)