TRB
See also:
Trb.
English
Proper noun
TRB
(
US
)
Initialism of
Transportation Research Board
.
(
Philippines
)
Initialism of
Toll Regulatory Board
.
Noun
TRB
(
uncountable
)
(
military
,
firearms
)
Initialism of
tap, rack, bang
.
Anagrams
BRT
,
RBT
,
RTB
,
TBR