English abbreviations from tdrl to tdx
- TDRL (Temporal-Difference Reinforcement Learning)
- TDRS (Tracking Data and Relay Satellite)
- TDRSS ((communications network) Tracking and Data Relay Satellite System, an array of satellites used by NASA to communicate with many spacecraft in low Earth orbit)
- TDS (Top Drive System)
- tds/tid (Three times a day)
- TDSA (Tulsa Disc Sports Association)
- TDSG (Time Division Switching Group)
- TDSGM (Time Division Switching Group Modified)
- TDSP (Training and Dissemination Scheme Projects)
- TDSS (Theater Decision Support System)
- TDT (TDT Log)
- TDTC (Technology Development and Transfer Centre (CoET))
- TDTCP (TDT CPI Log)
- TDT GR (TDT Gamma Ray Casing Collar Locator Log)
- TDU (Transmission Dependent Utility (electricity))
- TDV (Teen Dating Violence)
- TDW (Tradewind Airport)
- TDWI (The Data Warehousing Institute)
- TDX (Trat Airport)