| Acronym | Definition |
|---|
| TPSL➣Telephone Preference Service Limited (UK) |
| TPSL➣Tiburon Peninsula Soccer League (California) |
| TPSL➣Thomas Point Shoal Lighthouse (maritime heritage) |
| TPSL➣Tritec Power Systems Ltd. (Whitby, Ontario, Canada) |
| TPSL➣Torbay Private Sector Leasing (UK) |