ABBR.	LATIN MEANING	ENGLISH MEANING
S.P.Q.R.	Senatus Poplusque Romanus	The Senate and the Roman People
P.S.	Post Scriptum	Written Afterwards
sc./scii.	scilicet (scire licet)	actually
R.I.P.	Requiescat in Pace	May he/she rest in peace
M.A.	Magister Artium	Master of Arts
P.M.	Post Mortem	After Death
p.m.	post meridiem	afternoon
i.e.	id est	that is
A.D.	Anno Domini	In the year of the Lord
e.g.	exempli gratia	for example
B.I.D.	Bis in Die	Twice a Day
etc.	et cetera	and the rest
Q.E.D.	Quod Erat Demonstrandum	Which was to be demonstrated
N.B.	Nota Bene	Note Well
cf.	confer	compare
Ph.D.	Philosophiae Doctor	Doctor of Philosophy
a.m.	ante meridiem	before noon
id.	idem	the same
M	Mille	a thousand
C	Centium	a hundred

Courtesy of "Study Sheets for Latin Cultural Drill Tapes," by Dr. B.F. Barcio, L.H.D.
Pompeiiana, Inc. Indianapolis, IN