A lawsuit is a civil action brought in a court of law in which a plaintiff, a party who claims to have incurred loss as a result of a defendant's actions, demands a legal or equitable remedy. wikipedia.org

In common law legal systems, a contract is an agreement having a lawful object entered into voluntarily by two or more parties, each of whom intends to create one or more legal obligations between them. wikipedia.org

Legal research is "the process of identifying and retrieving information necessary to support legal decision-making. In its broadest sense, legal research includes each step of a course of action that begins with an analysis of the facts of a problem and concludes with the application and wikipedia.org

Law is a system of rules and guidelines which are enforced through social institutions to govern behaviour. wikipedia.org

Document review (also known as doc review) is a task performed by attorneys in anticipation of legal proceedings or during the discovery phase of litigation.

Arbitration, a form of alternative dispute resolution (ADR), is a legal technique for the resolution of disputes outside the courts, where the parties to a dispute refer it to one or more persons by whose decision they agree to be bound. wikipedia.org

Mediation is a dynamic, structured, interactive process where a neutral third party assists disputing parties in resolving conflict through the use of specialized communication and negotiation techniques. wikipedia.org

Legal translation is the translation of texts within the field of law. As law is a culture-dependent subject field, the work of legal translation and its products are not necessarily linguistically transparent. wikipedia.org