AHahn Posted 21 years agoGrammar
Correct spacing on abbreviations (Ph.D., U.S., etc.)
Does anyone know the standard rule for spacing between multi-letter abbreviations? In other words is the correct set of abbreviations:
Ph.D., B.A., U.S.A.
or is it
Ph. D., B. A., U. S. A.?
I feel like I've seen each of these printed both ways.