Apart from carbon name any other elements exit as an allotrope and state all it's allotropes?

One example of an element that exists in multiple allotropes is sulfur. The allotropes of sulfur include:

1. Rhombic sulfur
2. Monoclinic sulfur
3. Plastic sulfur
4. Amorphous sulfur

Allotropes of Oxygen:
- Oxygen (O2)
- Ozone (O3)

Allotropes of Phosphorus:
- White phosphorus (P4)
- Red phosphorus (P4)
- Black phosphorus (P4)

Allotropes of Sulfur:
- Rhombic sulfur (S8)
- Monoclinic sulfur (S8)
- Amorphous sulfur (S8)

Allotropes of Selenium:
- Red selenium (Se)
- Grey selenium (Se)
- Black selenium (Se)

Allotropes of Tin:
- White tin (α-Sn)
- Grey tin (β-Sn)

Allotropes of Arsenic:
- Grey arsenic (As4)
- Yellow arsenic (As4)
- Black arsenic (As4)

Allotropes of Antimony:
- Metallic antimony (Sb)
- Black antimony (Sb4)

Allotropes of Iron:
- Alpha-iron (α-Fe)
- Beta-iron (β-Fe)
- Gamma-iron (γ-Fe)
- Delta-iron (δ-Fe)

Allotropes of Manganese:
- Alpha-manganese (α-Mn)
- Beta-manganese (β-Mn)
- Gamma-manganese (γ-Mn)

Allotropes of Chromium:
- Alpha-chromium (α-Cr)
- Beta-chromium (β-Cr)

Allotropes of Bismuth:
- Metallic bismuth (Bi)
- White bismuth (Bi5)

Allotropes of Germanium:
- Grey germanium (Ge)
- Diamond-like germanium (Ge)