Car Abbreviations and Acronyms

1. SICT
   Side Impact Cushion Technology
2. SIDI
   Spark Innition Direct Injection
3. SIERRA
   Seen In Every Recycled Rubbish Ad
4. SII
   Suministro Inmediato De La Información
5. SIMCA
   Societé Industrielle De MéCanique Et Carrosserie Automobile
6. SIMCA
   SociéTé Industrielle De MéCanique Et De Carrosserie Automobile
7. SIMCA
   Stupid Idiots Making Cars Again
8. SIMI
   Society of Irish Motor Industry
9. SK
   Shifter Knob
10. SKC
    Secret Key Code
11. SKD
    Semi-Knocked-Down
12. SKD
    Semi Knock-Down
13. SKD
    Semi Knock Down
14. SKD
    Sumi Knocked Down
15. SKIS
    Sentry Key Immobilizer System
16. SKS
    Smart Key Sjstem
17. SKYLINE
    Speed Keeps You Liking Its Neat Engine
18. SL
    Side Lower
19. SL
    Speed Limit
20. SL
    Speed Lihiter

Last updated: May 2, 2025 — Total entries: 5,409