"A Mareva injunction, also known as a freezing or asset protection order is a type of interlocutory injunction which prevents a defendant/respondent from dealing with the whole or part of their assets (i.e. by moving assets abroad or dissipating them) while legal proceedings are ongoing."

"A freezing order is another name for a Mareva injunction or asset preservation order."

It depends on the context. When discussing legal matters with laypersons, it's more suitable to refer to it as a freezing order. However, within the realm of professional legal practitioners, the term Mareva injunction is more commonly used.