C15
C15 stands for:
- Citroën C15 , panel van from the 1980s
- Chrysler C15 , passenger car model from the 1930s
- HMS Manchester (C15) , Town-class light cruiser of the Royal Navy during World War II
- McMillan Tac-50 , designation of the Canadian armed forces of the sniper rifle
- Warm device plug for electrical heat generating devices
- unalloyed case-hardening steel with a carbon content of 0.15 mass percent
- Caldwell 15 , a planetary nebula from the Caldwell catalog
C-15 stands for:
- USS Des Moines (C-15) , Denver-class armored cruiser of the United States Navy
- Czechoslovak post-war type designation of the Gotha Go 145