The crossword solution for the term 'PREFIX FOR CONFERENCE' is TELE, which is a four-letter word. TELE is a prefix that means 'DISTANT' or 'far away, ' and it is often used in the context of communication technology. It is commonly used to refer to telephone calls, video conferencing, and other forms of remote communication. In the context of conferences, it is used to refer to virtual meetings or events that are held remotely, rather than in person.