| Acronym | Definition |
|---|
| PCSL➣Pacific Coast Soccer League |
| PCSL➣Patni Computer Systems Ltd. (Bangalore, India) |
| PCSL➣Orange Personal Communications Services Limited (answering service) |
| PCSL➣Persides Consultancy Services Limited (UK) |
| PCSL➣Postulate of the Constancy of the Speed of Light |
| PCSL➣Precast Concrete Structures Ltd. (UK) |
| PCSL➣Pride Community Softball League (Salt Lake City, UT) |