It uses the period and the apostrophe as the two ways to abbreviate words.
2d" to abbreviate the first and second series of the Southern Reporter.
The Guide will help your staff standardize international addresses, edit and abbreviate
addresses to fit data-record formats, and make sure your international addresses are complete and deliverable.
If it is necessary for clarity to write out the elements of a work in endnotes, please abbreviate "chap." for "chapter"; "bk.
Abbreviate "ed(s)." for "editor(s)" and "trans." for "translator(s)." Where more than one US city has the same name, specify the state using US postal style: Durham, NC and Durham, NH.