Indonesia Abbreviations and Acronyms

1. YRI
   Yamaha Racingoindonesia
2. YROI
   Yamaha R25 Owners Indonesia
3. YROI
   Yamaha R25 Owner Indonesia
4. YRT
   Yamaha Racing Team
5. YSBS
   Yayasan Sosial Bina Sejahtera
6. YSC
   Young Scientists Competition
7. YSI
   Yayasan Sayap Ibu
8. YSKI
   Yayasan Sekolah Kristen Indonesia
9. YSKK
   Yayasan Satu Karsa Karya
10. YSN
    Yayasan Suara Nurani
11. YSPT
    Yayasan Sandhykara Putra Telkom
12. YSR
    Yamaha Sunday Race
13. YSRI
    Yayasan Seni Rupa Indonesia
14. YSRS
    Yayasan Suaka Rhino Sumatra
15. YSS
    Yamaha Service Shop
16. YSTC
    Yayasan Sayasgi Tunas Cilik
17. YSU
    Yogyakarta State University
18. YTA
    Yamaha Technical Academy
19. YTA
    Yayasan Toyota Astra
20. YTA
    Yayasan Toyota & Astra

Last updated: September 22, 2021 — Total entries: 13,444