Names of women are not generally abbreviated except by using an initial for one of two Christian names.

Abbreviations that shorten only by one letter are unnecessary; as, Jul. for "July," Jno. for "John," da. for "day," etc.

1_st_, 2_d_, 3_d_, 4_th_, etc., are not followed by the period. They are not treated as abbreviations.

@, At.
+A. B.+ or +B. A.+ (Artium Baccalaureus), Bachelor of
Arts.
+Acct., acct.+, or +a/c+, Account.
+A. D.+ (Anno Domini), In the year of our Lord.
+Adjt.+, Adjutant.
+Aet.+ or +aet.+ (aetatis), Of age, aged.
+Ala.+, Alabama.
+Alex.+, Alexander.
+A. M.+ or +M. A.+ (Artium Magister), Master of Arts.
+A. M.+ (ante meridiem), Before noon.
+Amt.+, Amount.
+And.+, Andrew.
+Anon.+, Anonymous.
+Ans.+, Answer.
+Anth.+, Anthony.
+Apr.+, April.
+Arch.+, Archibald.
+Ark.+, Arkansas.
+Arizona+ or +Ariz.+, Arizona Territory.
+Atty.+, Attorney.
+Atty.-Gen.+, Attorney-General.
+Aug.+, August; Augustus.
+Av.+ or +Ave.+, Avenue.
+Avoir.+, Avoirdupois.
+Bart.+, Baronet.
+bbl.+, Barrels.
+B. C.+, Before Christ.
+Benj.+, Benjamin.
+Brig.-Gen.+, Brigadier-General.
+B. S.+, Bachelor of Science.
+bu.+, Bushels.
+c+ or +ct.+, Cents.
+Cal.+, California.
+Cap.+, Capital. +Caps.+, Capitals.
+Capt.+, Captain.
+C. E.+, Civil Engineer.
+cf.+ (confer), Compare.
+Chas.+, Charles.
+Chron.+, Chronicles.
+Co.+, Company; County.
+c/o+, In care of.
+C. O. D.+, Collect on delivery.
+Col.+, Colonel; Colossians.
+Coll.+, College; Collector.
+Conn.+, Connecticut.
+Colo+, or +Col.+, Colorado.
+Cr.+, Credit; Creditor.
+cub. ft.+, Cubic feet.
+cub. in.+, Cubic inches.
+cwt.+, Hundred-weight.
+d.+, Days; Pence.
+Danl.+ or +Dan.+, Daniel.
+D. C.+, District of Columbia.
+D. C. L.+, Doctor of Civil Law.
+D. D.+ (Divinitatis Doctor), Doctor of Divinity.
+D. D. S.+, Doctor of Dental Surgery.
+Dec.+, December.
+Del.+, Delaware.
+Deut.+, Deuteronomy.
+D. G.+ (Dei gratia), By the grace of God.
+Dist.-Atty.+, District-Attorney.
+D. M.+, Doctor of Music.
+do.+ (ditto), The same.
+doz.+, Dozen.
+Dr.+, Doctor; Debtor.
+D. V.+ (Deo volente), God willing.
+E.+, East.
+Eben.+, Ebenezer.
+Eccl.+, Ecclesiastes.
+Ed.+, Edition; Editor.
+Edm.+, Edmund.
+Edw.+, Edward.
+e. g.+ (exempli gratia), For example.
+E. N. E.+, East-northeast.
+Eng.+, English; England.
+Eph.+, Ephesians; Ephraim.
+E. S. E.+, East-southeast.
+Esq.+, Esquire.
+et al.+ (et alibi), And elsewhere.
+et al.+ (et alii), And others.
+et seq.+ (et sequeniia), And following.
+etc.+ or +&c.+ (et caetera), And others; And so forth.
+Ex.+, Example; Exodus.
+Ez.+, Ezra.
+Ezek.+, Ezekiel.
+Fahr.+ or +F.+, Fahrenheit (thermometer).
+Feb.+, February.
+Fla.+, Florida.
+Fr.+, French; France.
+Fran.+, Francis.
+Fred.+, Frederic.
+Fri.+, Friday.
+ft.+, Feet.
+Ft.+, Fort.
+fur.+, Furlong.
+Ga.+, Georgia.
+Gal.+, Galatians.
+gal.+, Gallons.
+Gen.+, General; Genesis.
+Geo.+, George.
+Gov.+, Governor.
+gr.+, Grains.
+h.+, Hours.
+Hab.+, Habakkuk.
+Hag.+, Haggai.
+H. B. M.+, His (or Her) Britannic Majesty.
+hdkf.+, Handkerchief.
+Heb.+, Hebrews.
+H. H.+, His Holiness (the Pope).
+hhd.+, Hogsheads.
+H. M.+, His (or Her) Majesty.
+Hon.+, Honorable.
+Hos.+, Hosea.
+H. R. H.+, His (or Her) Royal Highness.
+ib.+ or +ibid+, (ibidem), In the same place.
+id.+ (idem), The same.
+Idaho+, Idaho.
+i.e.+ (id est), That is.
+I. H. S.+ (Jesus hominum Salvator), Jesus, the Savior of Men.
+Ill.+, Illinois.
+in.+, Inches.
+incog.+ (i_ncognito_), Unknown.
+Ind.+, Indiana.
+Ind. T.+, Indian Territory.
+inst.+, Instant, the present month.
+Iowa+ or +Io.+, Iowa.
+I. O. O. F.+, Independent Order of Odd Fellows.
+Isa.+, Isaiah.
+Jac.+, Jacob.
+Jan.+, January.
+Jas.+, James.
+Jer.+, Jeremiah.
+Jona.+, Jonathan.
+Jos.+, Joseph.
+Josh.+, Joshua.
+Jr.+ or +Jun.+, Junior.
+Judg.+, Judges.
+Kans.+ or +Kan.+, Kansas.
+Ky.+, Kentucky.
+l.+, Line; ll., Lines.
+l.+ or +lb.+, Pounds sterling.
+La.+, Louisiana.
+Lam.+, Lamentations.
+L.+, Latin.
+lb.+ or lb-. (libra or librae), Pound or pounds in weight.
+l.c.+, Lower case (small letter).
+Lev.+, Leviticus.
+L. I.+, Long Island.
+Lieut.+, Lieutenant.
+LL. B.+(Legum Baccalaureus), Bachelor of Laws.
+LL. D.+ (Legum Doctor), Doctor of Laws.
+M.+ or +Mons.+, Monsieur.
+M.+ (meridies), Noon.
+m.+, Miles; Minutes.
+Mad.+, Madam. +Mme.+, Madame.
+Maj.+, Major.
+Mal.+, Malachi.
+Mar.+, March.
+Mass.+, Massachusetts.
+Matt.+, Matthew.
+M. C.+, Member of Congress.
+M. D.+ (Medicinae Doctor), Doctor of Medicine.
+Md.+, Maryland.
+mdse.+, Merchandise.
+Me.+, Maine.
+Mem.+, Memorandum; Memoranda.
+Messrs.+, Messieurs.
+Mic.+, Micah.
+Mgr.+, Monseigneur.
+Mich.+, Michigan; Michael.
+Minn.+, Minnesota.
+Miss.+, Mississippi.
+Mlle.+, Mademoiselle.
+Mmes.+, Mesdames.
+Mo.+, Missouri.
+mo.+, Months.
+Mon.+, Monday.
+M. P.+, Member of Parliament.
+Mont.+, Montana.
+Mr.+, Mister.
+Mrs.+, Mistress (pronounced Missis).
+MS.+, Manuscript.
+MSS.+, Manuscripts.
+Mt.+, Mountain.
+N.+, North.
+N. A.+, North America.
+Nath.+, Nathaniel.
+N. B.+ (nota bene), Mark well.
+N. C.+, North Carolina.
+N. Dak.+, North Dakota.
+N. E.+, New England.
+N. E.+, Northeast.
+Nebr.+ or +Neb.+, Nebraska.
+Neh.+, Nehemiah.
+Nev.+, Nevada.
+N. H.+, New Hampshire.
+N. J.+, New Jersey.
+N. Mex.+ or +N. M.+, New Mexico.
+N. N. E.+, North-northeast.
+N. N. W.+, North-northwest.
+N. O.+, New Orleans.
+No.+ (numero), Number,
+Nov.+, November.
+N. W.+, Northwest
+N. Y.+, New York.
+Obad.+, Obadiah.
+Oct.+, October.
+Ohio+ or +O.+, Ohio.
+Oreg.+ or +Or.+, Oregon.
+Oxon.+ (Oxonia), Oxford,
+oz.+, Ounces.
+p.+, Page, +pp.+, Pages.
+Pa.+ or +Penn.+, Pennsylvania.
+Payt.+ or +payt.+, Payment.
+per cent+, or +per ct.+ (per centum) or %, By the hundred.
+Ph. D.+ (Philosophiae Doctor), Doctor of Philosophy.
+Phil.+, Philip; Philippians.
+Phila.+, Philadelphia.
+pk.+, Pecks.
+P. M.+, Postmaster.
+P. M.+ or +p. m.+ (post meridiem), Afternoon.
+P. O.+, Post-Office.
+Pres.+, President.
+Prof.+, Professor.
+Pro tem.+ (pro tempore), For the time being.
+Prov.+, Proverbs.
+prox.+ (proximo), The next month.
+P. S.+, Postscript.
+Ps.+, Psalms.
+pt.+, Pints.
+pwt.+, Pennyweights.
+qt.+, Quarts.
+q. v.+ (quod vide), Which see.
+Qy.+, Query.
+rd.+, Rods.
+Recd.+, Received.
+Rev.+, Reverend; Revelation.
+R. I.+, Rhode Island.
+Robt.+, Robert.
+Rom.+, Romans (Book of); Roman letters.
+R. R.+, Railroad.
+R. S. V. P.+ (Repondez s'il vous plait), Answer, if you please.
+Rt. Hon.+, Right Honorable.
+Rt. Rev.+, Right Reverend.
+S.+, South.
+s.+, Shillings.
+S. A.+, South America.
+Saml.+ or +Sam.+, Samuel.
+Sat.+, Saturday.
+S. C.+, South Carolina.
+S. Dak.+, South Dakota.
+S. E.+, Southeast.
+Sec.+, Secretary.
+sec.+, Seconds.
+Sep.+ or +Sept.+, September.
+Sol.+, Solomon.
+sq. ft.+, Square feet.
+sq. in.+, Square inches.
+sq. m.+, Square miles.
+S. S. E.+, South-southeast.
+S. S. W.+, South-southwest.
+St.+, Street; Saint.
+S. T. D.+ (Sacrae Theologiae Doctor), Doctor of Divinity.
+Sun.+, Sunday.
+Supt.+, Superintendent.
+S. W.+, Southwest.
+T.+, Tons; Tuns.
+Tenn.+, Tennessee.
+Tex.+, Texas.
+Theo.+, Theodore.
+Theoph.+, Theophilus.
+Thess.+, Thessalonians,
+Thos.+, Thomas.
+Thurs.+, Thursday.
+Tim.+, Timothy.
+tr.+, Transpose.
+Treas.+, Treasurer.
+Tues.+, Tuesday.
+ult.+ (ultimo), Last—last month.
+U. S.+ or +U. S. A.+, United States of America; United States Army.
+U. S. M.+, United States Mail.
+U. S. N.+, United States Navy.
+Utah+ or +U. Ter.+, Utah Territory.
+Va.+, Virginia.
+Vice-Pres.+, Vice-President.
+viz.+ (videlicet), To wit, namely.
+vol.+, Volume.
+vs.+ (versus), Against.
+Vt.+, Vermont.
+W.+, West.
+Wash.+, Washington.
+Wed.+, Wednesday.
+Wis.+, Wisconsin.
+wk.+, Weeks.
+Wm.+, William.
+W. N. W.+, West-northwest.
+W. S. W.+, West-southwest.
+W. Va.+, West Virginia.
+Wyo.+, Wyoming.
+Xmas.+, Christmas.
+yd.+, Yards.
+y.+ or +yr.+, Years.
+Zech.+, Zechariah.
+& Co.+, And Company.

SUPPLEMENT.

+Exercises on the Composition of the Sentence and the Paragraph+.

SELECTION FROM DARWIN.

Morren says that angleworms often lie for hours almost motionless close beneath the mouths of their burrows. I have occasionally noticed the same fact with worms kept in pots in the house; so that by looking down into their burrows their heads could just be seen. If the ejected earth or rubbish over the burrows be suddenly removed, the end of the worm's body may very often be seen rapidly retreating.

This habit of lying near the surface leads to their destruction to an immense extent. Every morning, during certain seasons of the year, the thrushes and blackbirds on all the lawns throughout the country draw out of their holes an astonishing number of worms; and this they could not do unless they lay close to the surface.

It is not probable that worms behave in this manner for the sake of breathing fresh air, for they can live for a long time under water. I believe that they lie near the surface for the sake of warmth, especially in the morning; and we shall hereafter find that they often coat the mouths of their burrows with leaves, apparently to prevent their bodies from coming into close contact with the cold, damp earth.