Delta (letter, $\Delta$, $\delta$, D)

Ancestors

• Greek alphabet | 103, 316, 10
• Alphabet | 0, 328, 42
• Writing system | 0, 334, 46
• Linguistics | 9, 543, 86
• Science | 0, 66k, 2k
• Ciro Santilli's Homepage | 262, 218k, 4k

Incoming links

• Del | 46
• Nabla symbol | 86, 132, 1