appropriate scan line length
Optimum line length of sight
A line used as both sterile and maintaining line
agonic line {agonic line of no declination}
Dual purpose line with nucleic male sterile line
Fault Cutoff Line Allan Line
Male sterility line and maintainer line
velocity line of arc line short band
anchorage length and lap length
ratio of pulse length to the total cycle length
span length of length bar
32-bit file allocation table