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Terms for subject
Abbreviation
(890990 entries)
R.A.
right angle
R.A.
relative area
R.A.
Railway Age
R.A.
Rear Admiral
r.a.
reduction of area
r.a.
radioactive
R.A.
right ascension
R.A.
Royal Academy
R.A.
Royal Academician
R.A.
Royal Artillery
R.A.
regular army
R.A.A.F.
Royal Australian Air Force
R.A.B.P.C.V.M.
Research Association of British Paint, Colour and Varnish Manufacturers
R.A.C.
Royal Automobile Club
r.a.crr.
range and altitude corrector
R.A.D.
the Royal Academy of Dancing
r.a.d.
rapid automatic drill
r.a.d.
radiation absorbed dose
R.A.F.
Royal Air Force
r.a.l.
right and left
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