ARP
ARP is best known in networking as the Address Resolution Protocol that maps IP addresses to physical hardware addresses.
Medical
American Registry of Pathology
Arthritis Related Protein
Animal Research Project
Acidic Ribosomal Protein
Miscellaneous
Community
Governmental
Acquisition Requirements Packages
Anti-Radiation Projectile
Airport Reference Point
Aerospace Recommended Practice
Air Raid Precautions
Air Raid Place
Air Raid Patrol
Automated Release Processing
Air Refueling Point
Ammunition Refilling Point
International
Academic & Science
Regional
Computing
Address Resolution Protocol
Active Resource Program
Access Responsible Party
Active Reservation Protocol
Amiga Resource Project
Arp Resolution Protocol