The answers:

What three-letter agency runs the National Clandestine Laboratory Register? DEA

What’s the three-letter acronym that describes about 14,000 acres of Loudoun County? LOD

What three-letter language-services company offers a discount to VAR members for translating documents or phone calls? LLC

NAR is now offering a new financial service for Realtors®. What are its three initials (i.e., the part after “Realtor”)? FCU

What mortgage servicer did HousingWire say has the quickest turnaround time for short-sale transactions? GMAC

Following the instructions here, you then delete the letters LLC, remove the first and last letters of the whole enchilada (i.e., D and C), remove the Fs and Ds) and you’re left with

E A L O C U G M A

Which you had to rearrange to get the answer.