1. Cyrillic: This is the most common alphabet used by Slavic languages. It's based on the Greek alphabet and was adapted in the 9th century for Old Church Slavonic.
* Languages using Cyrillic: Bulgarian, Belarusian, Macedonian, Russian, Serbian, Ukrainian, etc.
2. Latin: Some Slavic languages use the Latin alphabet, which is the alphabet used for English, French, Spanish, etc.
* Languages using Latin: Czech, Polish, Slovak, Slovene, Croatian, Sorbian
3. Glagolitic: This is an older alphabet, also based on the Greek alphabet, and used for Old Church Slavonic before Cyrillic became dominant.
* Languages using Glagolitic: Only used historically.
Note: Some languages use a combination of Cyrillic and Latin letters. For example, Serbian can be written in both alphabets, though Cyrillic is the official script.
Here's a table summarizing the Slavic alphabets:
| Language | Alphabet |
|-------------------|---------------|
| Bulgarian | Cyrillic |
| Belarusian | Cyrillic |
| Macedonian | Cyrillic |
| Russian | Cyrillic |
| Serbian | Cyrillic/Latin |
| Ukrainian | Cyrillic |
| Czech | Latin |
| Polish | Latin |
| Slovak | Latin |
| Slovene | Latin |
| Croatian | Latin |
| Sorbian | Latin |
It's important to remember that each language has its own specific variations and adaptations of the chosen alphabet.