Business & Finance Abbreviations and Acronyms

1. ARN
   Annual Review Note
2. ARND
   Arnaud Railway
3. ARNEC
   Asia-Pacific Regional Network for Early Childhood
4. ARNG
   Arrange
5. ARNNL
   Association of Registered Nurses of Newfoundland and Labrador
6. ARNP
   Advanced Registered Nurse Practitioner
7. ARNPEI
   Association of Registered Nurses of Prince Edward Island
8. ARO
   Asset Retirement Obligation
9. ARO
   After Receipt of Order
10. ARO
    Attribute Resolution Order
11. ARO
    Astro Diamond Mines NL (Australian Securities Exchange [ASX])
12. AROI
    Annualized Return On Investment
13. AROSCA
    Aserca Airlines
14. ARP
    Automatic Remittance Processing
15. ARP
    ARB Corporation Ltd (Australian Securities Exchange [ASX])
16. ARP
    Argentine peso argentino
17. ARP
    Associate in Research and Planning
18. ARP
    Ashcourt Rowan Plc (London Stock Exchange [LSE])
19. ARP
    Aerospace Recommended Practice
20. ARP
    Auxiliary Relay Panel

Last updated: August 31, 2021 — Total entries: 49,535