TDS
- Late-onset hypogonadism
- List of CDMA terminology
- Roblox
- TD (disambiguation)
- TDS Racing
- TDS Telecom
- Tabular Data Stream
- Tax Deducted at Source
- TeX Directory Structure
- Tektronix
- Telephone and Data Systems
- Tenancy Deposit Scheme (England and Wales)
- The Daily Show
- The Downward Spiral
- Thermal desorption spectroscopy
- Thompson Dorfman Sweatman
- Time-driven switching
- Tokyo DisneySea
- Tonga Defence Services
- TopDrawerSoccer.com
- Tornado debris signature
- Total dissolved solids
- Transderivational search
- Transposition driven scheduling
- Trump derangement syndrome
- United States Army Trial Defense Service