Topographic Vector Quantization矢量化地形图 Task Velocity Quality (open source software project)任务速度质量(开源软件项目) Television Quarterly电视季刊》 Television Quotient电视商 Taxe de Vente du QuebecTaxe·杜糖浆 Trade Vendor Quarterly贸易供应商季刊 TeleVision Query电视质问 Travel Voucher Question旅游券的问题 Timestamp, data Value, and Quality时间戳的值,和质量