ADR stands for Alternative Dispute Resolution, which refers to a set of processes and techniques used to resolve legal disputes outside of traditional court litigation. ADR methods are often favored because they can be quicker, less formal, and more cost-effective than going to court. Common forms of ADR include negotiation, mediation, arbitration, and collaborative law. These approaches provide parties involved in a dispute with opportunities to reach mutually acceptable resolutions with the help of a neutral third party or through direct negotiations, reducing the burden on the court system and promoting more amicable solutions.