E55
E55 or E 55 stands for:
- E 55 AMG , a model of the Mercedes-Benz E-Class
- European route 55 , a trunk road from Helsingborg in Sweden to Kalamata in Greece
- HMS E55 , a British submarine
- Praga E-55 , an aircraft from the Czechoslovak manufacturer ČKD-Praga
- Vitamin D deficiency , according to the ICD-10 code