BIP39 stands for Bitcoin Advancement Proposal 39. The words are picked from a particular list of 2048 prevalent English words which may be used to the deliver a binary seed (your non-public important). Standard recovery phrases use a certain list of 2048 words next the BIP39 standard (Bitcoin Advancement Proposal https://mysocialquiz.com/story4282049/how-much-you-need-to-expect-you-ll-pay-for-a-good-valid-bip39-seed-phrase