Α Greek Capital Letter Alpha
U+0391
Α
ℹ️ About
The Greek Capital Letter Alpha (U+0391) is the foundational character of the Greek script. Beyond linguistics, it is a staple in science and mathematics, representing the start of a sequence or the fine-structure constant. Technically, it is an uppercase letter (Lu) with a lowercase mapping to α (U+03B1).
⚠️ Note: Do not confuse with Latin A (U+0041) or Cyrillic А (U+0410), which are visually identical but distinct codepoints.
⚡ Codes
HTML
Α
CSS
\0391
Python
\u0391
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