- sticker mapping
- Paired with Bulgarian national symbols like the Madara Horseman or Orthodox cross stickers in Bulgarian Telegram sticker packs.
- channel use
- Used in channel names and descriptions for Bulgarian news channels, diaspora information channels, and Bulgarian community groups on Telegram.
- group meaning
- Identifies Bulgarian community groups and chat rooms; often used in group icons and pinned messages for Bulgarian expat communities.
- bot context
- Used in language-selection bots to indicate Bulgarian language option or in geo-targeted Bulgarian service bots.