$ADA *ADA* can refer to two distinct entities:

- *Cardano (ADA)*: A cryptocurrency and blockchain platform focused on scalability, security, and decentralized applications. ADA is the native cryptocurrency used for transactions, staking, and governance on the Cardano network. Key features include ¹ ²:

- *Proof-of-Stake Consensus*: Cardano uses the Ouroboros protocol for energy-efficient transaction validation.

- *Scalability*: Designed to handle high transaction volumes and support multiple assets.

- *Research-Driven Development*: Peer-reviewed research informs Cardano's development.

- *Americans with Disabilities Act (ADA)*: A US law protecting individuals with disabilities from discrimination in various areas, including employment, education, and public accommodations ³.

The context determines which ADA is relevant.