International
ASEAN Regional Forum
An ASEAN-led forum for dialogue and cooperation on political and security issues in the Asia-Pacific.
Source checked for ARF (opens in a new tab) Checked 2026-07-28
ARF
2 meanings across 2 domains
Transport
Additional Registration Fee
LTA
A tax imposed when a vehicle is registered, calculated as a percentage of its open market value.
Source checked for ARF (opens in a new tab) Checked 2026-07-21
Look up another term
Search an abbreviation, full name or workplace term.