When I put in my application, I emailed the word file sans-designators to the processor and he filled them in for me after doing a quick proofread, then printed out a hardcopy for me to sign. However, somewhere along the lines they filled in AMDO as a 3rd choice, which confused me because not once had the designator been brought up during an conversation with any one of my 3 recruiters...
Anyways, from my application, I had 02/13950 (PILOT) and 02/13750 (NFO). My processor told me to make sure I put the name of the designator in parenthesis next to the number as a "just in case". Those are the numbers directly from my application, but it's still probably a good idea to double check them with your NRD.