BIP39 stands for Bitcoin Enhancement Proposal 39. The words are picked from a selected list of 2048 prevalent English words which can be used to the generate a binary seed (your non-public crucial). On this page we’ll share the list of concurrency wallets (both hardware and software) that supports BIP39 https://ariabookmarks.com/story4493279/new-step-by-step-map-for-ledger-seed-phrase-bip39