file fixed length record

file line length

file variable-length record

fixed length record file

fixed-length record file

FQL File Qualifier Length

random file of fixed length record

variable-length record file

keyed file file access system

FDFS File Descriptor File System

file allocation table file system FAT

file to file

file usage file

tape file-to-tape file transfer

anchorage length and lap length

length by length

length weighted length

long-length or extra length charge

multi-length optical orthogonal code multi-length