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The meaning of the Acronym ARRS is...

ARRS is

American Roentgen Ray Society

More Meanings For ARRS:

Animal Rights Resource Site
Auto Rental Reservation System
Automated Repatriation Reporting System
Air Rescue And Recovery Service
Association Of Road Racing Statisticians
Aerospace Rescue & Recovery Service
Aircraft Refueling and Rearming Study
American Roentgen Ray Society

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