The American Printer: A Manual of Typography / Containing practical directions for managing all departments of a printing office, as well as complete instructions for apprentices; with several useful tables, numerous schemes for imposing forms in every variety, hints to authors, etc.

by Thomas MacKellar

yⁿ.—Then.

yʳ.—Their; Your.

yˢ.—This.

yᵗ.—That.

Y. M. C. A.—Young Men’s Christian Association.

Yrs.—Years; Yours.

Zach.—Zachary.

Zech.—Zechariah.

Zeph.—Zephaniah.

Zool.—Zoology.