ˌiːˌɛfˈaɪ sˈɪstəm pɑːɹtˈɪʃən sˌʌbdᵻɹˈɛktɚɹi ɹˈɛdʒɪstɹi ɐ ɹˈɛdʒɪstɹi ʌvðə sˌʌbdᵻɹˈɛktɚɹiz ðæt lˈaɪ bᵻlˌoʊ ðə slˈæʃ ˌiːˌɛfˈaɪ dᵻɹˈɛktɚɹi ˌɔn ɐn ˌiːˌɛfˈaɪ sˈɪstəm pɑːɹtˈɪʃən
EFI System Partition Subdirectory Registry – A registry of the subdirectories that lie below the /EFI directory on an EFI system partition