Bip39 meaning https://500px.com/p/alexzhiglatyxrnxb While it works by using BIP32 system it is possible to still import BIP39 seeds into Electrum wallet. Also other than BIp32 There may be BIP44 Edition which some wallet use with the era of seeds. For words that have only three letters, there is not any https://collinmmss433.lucialpiazzale.com/from-concept-to-fact-generating-bitcoin-addresses-with-bip39