FD

File Descriptor (Governmental » Transportation)

File Descriptor (Computing » General)

**** Fire Department (Community)

*** Floppy Disk (Computing » General)

*** Floppy Drive (Computing » Hardware)

** Full Disclosure (Business » Stock Exchange)

** Full Duplex (Computing » Telecom)

* Finance Director (Business » Positions)

* Fully Developed (Business » General)

* Fair Disclosure (Business » Stock Exchange)

* First Draft (Community » Media)

* Final Draft (Governmental » US Government)

* Final Destination (Governmental » Transportation)

* Flying Dutchman (Governmental » Transportation)

* Front Derailleur (Regional » Railroads)

* First Date (Internet » Chat)

* Franklin Delano (Community » Famous)

* File Description (Computing » Databases)

* Finite Domain (Academic & Science » Mathematics)

* Functional Description (Governmental » Military)

* Functional Dependency (Academic & Science » Mathematics)

* Familial Dysautonomia (Governmental » Transportation)

* Float Double (Computing » Assembly)

* Final Document (Governmental » US Government)

* Financial Derivatives (Business » Stock Exchange)

* Flat Display (Computing » Hardware)