division of risk degree
Risk assessment and division
wavelength-division-division-multiplexing
Conditional Value-at-risk-aversion-and-Risk-taking
risk (or risk-bearing) capital
risk control and risk tolerance
engineering district；maintenance of way section；track division；track district；track maintenance division
flow division and sediment division
time division duplex code division multiple access
time division duplex-code division multiple access
time division duplexing-coding division multiple a
time division synchronous code division multiple access
Time Division-Code Division Multiple Access TD-CDMA
time division-synchronization code division multiple access (TD-SCDMA)
Time Division-Synchronize Code Division Multiple Access
Time Division-Synchronize Code Division Multiple Access (TD-SCDMA)
time division-synchronous code division multiple a
Time Division-Synchronous Code Division Multiple Access (TD-SCDMA)