Dictionary of Digital Media Topics include Web Development, Audio, Video, Graphics, Software and Hardware. See also the Music Glossary. Search: Search (clear search) All CategoriesMusicTech ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZResults: 47uUCSUDMAUDPUHFUIUltra DMAultra-high frequencyultrasonicultravioletunbalancedunbalanced lineunderscanUnicodeuniform resource locatorUniform Resource Nameuninterruptible power supplyunity gainUniversal Character Setuniversal clientuniversal product codeUniversal Resource IdentifierUniversal Serial BusUniversal Serial Bus 2.0Universal Time CoordinatedUnixunshielded twisted pairunzipUPCupgradeuplinkuploadUPSURIURLURNUSBUSB 2.0useruser addressuser agentuser authenticationUser Datagram Protocoluser interfaceuser sessionUTCUTPUV