CAA may refer to:
==Law== Citizenship (Amendment) Act, 2019 of India. The Home Ministry on March 11 notified the implementation of Citizenship Amendment Act's (CAA) rules. Protests regarding the Citizenship (Amendment) Act Clean Air Act, United States law to reduce air pollution Congressional Apportionment Amendment, unratified pending United States constitutional amendment Copyright assignment agreement, to transfer copyright to another party Cuban Adjustment Act, United States federal law
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).