administration of broadcasting and television
Advanced Television Engineering
advanced television enhancement forum
Advanced Television System Commission
advanced television systems committee
aerial for television transmitter
airborne television receiver
airborne television system
all electronic colour television
关联适应
相互适应
电喷雾多级串联质谱(ESI-MSn)
全电子式彩色电视
all electronic colour television set
all-weight television graphic and text production system
American federation of television and radio ar tists
American women in radio and television
analog cable television
analog television charging system
ASPIAdvanced Television Systems Committee