信息安全 信息系统安全防护技术 释文 traffic padding 通信量填充
- International Telecommunication Union
- International Television Advertising Guidelines
- international temperature scale
- international temperature scale, ITS
- international temperature scale of 1990 (ITS-90)
- International Tennis Federation
- International Terrestrial Reference Frame
- International Terrestrial Reference System
- international terrestrial reference system
- International Textile Manufacturers Federation
- International Theatre Institute
- international thermonuclear experimental reactor
- international thermonuclear experimental reactor plan
- international thermonuclear experimental reactor plan, ITER
- international tourism
- international tourism expenditure
- international trade credit
- international trade in service
- international trade law
- international trade of aquatic product
- international trade terms
- international trade union organizations
- international transmission of inflation
- international transport
- international treaties and practices relating to civil engineering