sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Pacific Rim Technical Services | * |
| Pressurizer Relief Tank System | * |
| Payment Recovery Tracking System | * |
| Press Releases Tip Sheets | * |
| Production Representative Test Sample | * |
| Production Representative Test Samples | * |
| Project Results Tracking System | * |
| Publications of Real Time System | * |
| Puerto Rican Terror Schools | * |