Audiovisual AID is a term used to describe the use of audio and visual elements to help communicate a message. AID, a three letter solution to the crossword, is an acronym for Audio-Visual Integrated Display, which is a type of audiovisual AID. SYNCING, a seven letter solution to the crossword, is a term used to describe the process of synchronizing audio and visual elements together in order to create a cohesive presentation.