Bip39 or slip39 https://orcid.org/0009-0002-7964-3457 While it employs BIP32 approach you could however import BIP39 seeds into Electrum wallet. Also aside from BIp32 there is BIP44 version which some wallet use to the generation of seeds. Compared with standard wallets derived only from a seed phrase, passphrase-safeguarded wallets are hidden from https://fellowfavorite.com/story22000496/bip39-full-list-the-5-second-trick-for-bip39-mnemonic-code-converter-tool-https-t-me-bip39-chat