Answer:

PFC

AnswerCrossword Clue
PFCArmy rank (abbr.)
PFCLance cpl. underling
PFCUSMC rank
PFCMil. rank
PFCRank below cpl.
PFCCpl.'s inferior
PFCU.S. Army E-3
PFCRank on an APO letter, perhaps
PFCSgt.'s trainee
PFCCpl.'s underling
PFCCpl.'s subordinate
PFCUSMC one-striper
PFCSgt.'s charge
PFCCorp.'s subordinate
PFCCpl. saluter
PFCSarge charge (abbr.)
PFCRank just below cpl.
PFCTitle character's mil. rank on "Gomer Pyle - USMC"
PFCUSMC soldier
PFCEnlisted mil. rank
PFCGI rank
PFCArmy rank: Abbr.
PFCSgt.'s subordinate
PFCGomer Pyle, for one
PFCOne-stripe GI
PFCArmy one-striper: Abbr.
PFCFt. Bragg trainee
PFCGI with one stripe
PFCEnlisted soldier's rank, maybe: Abbr.
PFCLow army rank: Abbr.
PFCJessica Lynch's rank: Abbr.
PFCGI's rank after one year, maybe
PFCWintergreen's former rank in "Catch-22"
PFCFuture specialist, perhaps: Abbr.
PFCArmy man.
PFCArmy man: Abbr.
PFCRank below Cpl.
PFCAfter Pvt.
PFCG. I.
PFCMilitary rank: Abbr.