Abbreviations beginning with a

APRSAssociation for the Protection of Rural Scotland
Community » Non-Profit Organizations

APRSAssociation of Professional Recording Services
Community » Media

APRSAutomatic Packet Reporting System
Computing » IT

APRSAutomatic Position Reporting System
Computing » IT

APRSAutomated Palmprint Recognition System
Governmental » Police

APRSAutomatic Position Reporting System
Governmental » Military

APRSAcademy of Pharmaceutical Research and Science
Medical » Pharmacy

APRSAce Precision Rifle Systems
Miscellaneous » Unclassified

APRSAmateur Packet Reporting System
Miscellaneous » Unclassified

APRSAmateur Position Reporting System
Miscellaneous » Unclassified

APRSAmerican Parks and Recreation Society
Miscellaneous

APRSAndhra Pradesh Residential School (India)
Miscellaneous

APRSAprsautomatic Position Reporting System
Miscellaneous » Unclassified

APRSAssociation for the Protection of Rural Scotland (est. 1926; Scotland, UK)
Miscellaneous

APRSAssociation of Professional Recording Studios
Miscellaneous

APRSAtionautomatic Position Reporting System
Miscellaneous » Unclassified

APRSAutomated Packect Reporting System
Miscellaneous » Unclassified

APRSAutomated Packet Reporting System
Miscellaneous » Unclassified

APRSAutomated Position And Reporting System
Miscellaneous » Unclassified

APRSAutomated Position Reporting System
Miscellaneous