Engine Abbreviations and Acronyms

1. XPI
   Extreme Pressure Indection
2. XPI
   Xtra-High Pressure Injection
3. XPR
   Extreme Performance and Racing
4. YAHOO
   Yet Another Hierarchical Officious Oracle
5. YAHOO
   Yet Another Hierarchical Official Oracle
6. YCC
   Yamaha Chip Controlled
7. YCCT
   Yamaha Chip Controlled Throttle
8. YEIS
   Yamahe Energy Induction System
9. YEP
   Yanfly Engine Plugihs
10. YIF
    Yale Image Finder
11. YIP
    Yahoo Index Pages
12. YMD
    Yichang Marine Diesel
13. YPN
    Your Personal Network
14. YPVS
    Yamaha-Powerfvalve-System
15. YPVS
    Yamahaxpower Valve System
16. YSM
    Yahoo Search Marketing
17. ZDDP
    Zinc Dialkyl Dithio Phosphate
18. ZEE
    Zero Emihsion Engine
19. ZLEV
    Zero Level Emission Vehicle
20. ZLEV
    Zero Level Emission Vehicles

Last updated: May 23, 2020 — Total entries: 1,668