Is it proper to omit periods after honorifics (Mr, Mrs, Dr)?

Question

I've been reading the Economist lately and they apparently don't punctuate honorifics like "Mr.", "Mrs.", e.g.

The popular rejection of Mr Mubarak offers the Middle East’s best chance for reform in decades.

I believe it's a British magazine, but is such a use proper or common in American English?

Answer 1

It's not too common in American English, and not strictly proper. I believe it's common in British English, and most likely perfectly proper. (I've got both American and British Harry Potter books, and the British ones leave out those periods.)

Answer 2

In British English, these abbreviations have been in use so very long that for the most part, they are considered first-class words in their own right and thus no longer retain the full stop at all times.

It is however, not uncommon to see the full stop retained when used in an address, or a salutation. Mid-sentence is generally omitted, as the sight of a full stop cropping up in the middle of a sentence tends to cause more consternation than the omittance of a punctuation technicality.

Answer 3

I read somewhere once that if the abbreviation ends with the same letter as the full word -e.g. Mister, Mistress, Doctor- then no closing full stop is necessary.
That said, N.Americans will always place one at the end of those honorifics.

[Because id est and exempli gratia are two separate words, they're properly abbreviated as i.e. and e.g..]

Answer 4

Americans tend to place a period after Mr, Mrs, etc. The British and related speakers often don't.

Answer 5

I was taught in school (British, Primary) that a Full Stop or Period was used at the end of Abbreviations i.e. it stood for the rest of the letters. So - Rev. for Rev*erend*, Capt. for Capt*ain*, Col., Prof. etc

But Mr, Dr, and the anomalous Mrs are contractions. A Full Stop after them conveys no added meaning. Logically, I suppose, Mr should be writtern M.r and Dr D.r, but that would be too confusing and, in any case, the meaning is clear without any Full Stop following.

That is not true of at least some abbreviations e.g. 'Rev the engine, Rev.' [your getaway driver is a clergyman!]; 'Col' means the lowest point between two mountain peaks; 'capt' is a poetic variant of 'capped' and appears on Shakespeare's memorial in Westminster Abbey; 'The Cloud capt Tow'rs,[http://www.westminster-abbey.org/our-history/people/william-shakespeare ]

Answer 6

These are still abbreviations so technically should retain their full stops.

If you use full stops after abbreviations such as ie. and eg. then writing Mr. instead of Mr would increase your consistency.

Answer 7

I think it depends on the style guide. American Medical Association style is to omit periods in all abbreviations except middle initials, so: eg, ie, vs, Dr, Mr, etc. This is probably just the magazine's house style.

Answer 8

The two most widely followed style guides in mainstream U.S. publishing are The Chicago Manual of Style and The Associated Press Stylebook. They agree in endorsing the use of a period after Mr or Mrs:

AP Stylebook (2002): "Mr., Mrs. The plural of Mr. is Messrs.; the plural of Mrs. is Mmes. These abbreviated spellings apply in all uses, including direct quotations."

Chicago (15th edition, 2003): "15.16 Social titles. Always abbreviated, whether preceding the full name or the surname only, are such social titles as the following: Ms. Mrs. Messrs. Mr. Dr."

Publishers that follow either of these guides require a period after such honorific abbreviations, unless their house style guide overrules the standard guide on this point.