Engine Abbreviations and Acronyms

1. PSL
   Propulsion Systems Laboratory
2. PSL
   Propulsion System Laboratory
3. PSM
   Paid Search Marketing
4. PSO
   Pump Set Oil
5. PSRU
   Prop Speed Reduction Unit
6. PSSMS
   Parallel-Split Shadow Maps
7. PST
   Pipe Sealant With Teflon
8. PT
   Performance and Tuning
9. PT
   Powyr Tilt
10. PT
    Power Turbine
11. PT
    Progresu In Technology
12. PTB
    Press Turn Battle
13. PTWA
    Plasma Transferredcwire Arc
14. PTWA
    Plasma Transfer Wiry Arc
15. PV
    Piston Volume
16. PW
    Pratt & Whitney
17. PW
    Pratt and Whitney
18. PWA
    Pratt & Whitney Aircraft
19. PWR
    Pratt & Whitney Rocketdyne
20. PWR
    Power-To-Weight Ratio

Last updated: May 23, 2020 — Total entries: 1,667