What does FL stand for?

First Landing

First Lavatory

First Leftmost

First Lieutenant

In the Royal Navy, the senior lieutenant on board; responsible to the Commander for the domestic affairs of the ship's company.

First Life

Flaccid Length

Flag

A piece of survey ribbon. A marker inserted adjacent to the edge at a splice or lap in a roll or foil. The bit sequence 01111110 used to mark a frame in SDLC.2.A character that signals the occurrence of some condition, such as the end of a word.3.An indicator or parameter that shows the setting of a switch.4.A field/variable with two distinct values, such as Yes and No or 1 and 2.5.Information about an extended attribute that is stored with the extended attribute.

Flag Lieutenant

Lieutenant in RN who is on staff of, and personally attends, a flag officer.

Flag Lines