$BTC BTC (Bitcoin) pairs are trading pairs that allow you to exchange BTC for other cryptocurrencies or fiat currencies. Here are some popular BTC pairs:

*Cryptocurrency Pairs:*

1. *BTC/USDT*: Bitcoin/Tether (stablecoin pegged to the US dollar)

2. *BTC/ETH*: Bitcoin/Ethereum

3. *BTC/LTC*: Bitcoin/Litecoin

4. *BTC/BCH*: Bitcoin/Bitcoin Cash

5. *BTC/DOGE*: Bitcoin/Dogecoin

*Fiat Currency Pairs:*

1. *BTC/USD*: Bitcoin/US Dollar

2. *BTC/EUR*: Bitcoin/Euro

3. *BTC/GBP*: Bitcoin/British Pound

4. *BTC/JPY*: Bitcoin/Japanese Yen

You can trade these pairs on various cryptocurrency exchanges, such as:

1. *Binance*

2. *Coinbase*

3. *Kraken*

4. *Huobi*

5. *Bitfinex*

When trading BTC, consider factors like market volatility, liquidity, and fees to make informed decisions.