| Acronym | Definition |
|---|
| RPST➣Risk Pooling Scheme for Trusts (National Health Service Litigation Authority; UK) |
| RPST➣Royal Photographic Society of Thailand |
| RPST➣Regency Park Swim Team (Virginia) |
| RPST➣Radix Priority-Search Tree |
| RPST➣Resource Protection Solutions Team (Burlington Northern Santa Fe Railway) |