acas

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Proper noun

1. {{lb|en|British}} Advisory, Conciliation and Arbitration Service

Noun

1. {{lb|en|aviation}} {{acronym of|en|[[airborne]] [[collision]] [[avoidance]] [[system]]}}.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.