Abbreviations beginning with a

ARPCAverage Revenue Per Customer
Computing » IT

ARPCAir Reserve Personnel Center
Governmental » Military

ARPCAnalysis Research and Planning Corporation
Governmental » Planning

ARPCAcquired Reactive Perforating Collagenosis
Miscellaneous » Unclassified

ARPCAmerican Radon Policy Campaign
Miscellaneous » Unclassified

ARPCAnother Roadside Performance Company
Miscellaneous » Funnies

ARPCArnold Rifle and Pistol Club
Miscellaneous » Unclassified

ARPCAssociate Reformed Presbyterian Church
Miscellaneous » Unclassified

ARPCAverage Revenue Per Customer
Miscellaneous » Unclassified

ARPCAlbany Rifle and Pistol Club
Sports » Shooting

ARPCAAllegheny Region Porsche Club of America
Miscellaneous » Automotive

ARPCDAdhesion Regulated Programmed Cell Death
Academic & Science

ARPCRAlternative Fuel vehicle Refueling Property Credit (IRS deduction)
Governmental

ARPCTAssociation of Rehabilitation Programs in Computer Technology (disabled persons’ career training; Kalamazoo, MI)
Community

ARPCTAlliance for the Restoration of Peace and Counter-Terrorism (Somalia)
Miscellaneous

ARPDAUAverage Revenue Per Daily Active User
Computing » Gaming

ARPDAUAverage Revenue Per Daily Active User
Computing » IT

ARPDDAutomatic Radar Periscope Detection and Discrimination
Governmental » Military

ARPDEUAverage Revenue Per Daily Engaged User
Computing » IT

ARPEAssociation of Radiopharmaceuticals Producers-Europe
Academic & Science