Answer: lts

AnswerCrossword Clue
LTSNFL greats Tomlinson and Taylor
LTSOCS grads, usually
LTSUnderlings of a capt.
LTSColumbo et al. (abbr.)
LTSSome USN officers
LTSUSMA grads
LTSCapts. of the future
LTSColumbo and Uhura (abbr.)
LTSSome offensive line players, for short
LTSCapts.' subordinates
LTSSome naval officers (abbr.)
LTSNYPD ranks
LTSThey rank below capts.
LTSNFL positions
LTSThey outrank sgts.
LTSUS Navy officers
LTSCapts.' underlings
LTSFootball linemen: Abbr.
LTSColumbo et al.: Abbr.
LTSSubordinates of capts.
LTSOfficers below capts.
LTSCapt. saluters
LTSUSN officers
LTSMil.officers
LTSSome USMA grads
LTSCapts. outrank them
LTSRt.-hand men
LTSKojak and Columbo (abbr.)
LTSSgts.' superiors
LTSTeammates of RGs
LTSCapt.'s subordinates
LTSWest Point grads
LTSCapt.'s underlings
LTSMil. officers
LTSOCS grads
LTSSgt.'s superiors
LTSMil. ranks
LTSSome PD officers
LTSKojak and Crocker: Abbr.
LTSWest Point grads: Abbr.