azbuka

1. alphabet
   Srpska azbuka ima trideset slova. — The Serbian alphabet has thirty letters.
   Deca u prvom razredu uče azbuku. — Children learn the alphabet in first grade.
2. the ABCs; basics
   To je azbuka fudbala, svaki igrač to zna. — That's football basics, every player knows it.

Azbuka usually refers to the Cyrillic alphabet; the Latin one is called abeceda.