Standard abbreviations may be used in your citations.
A list of appropriate abbreviations can be found in the ACS Style Guide, 3rd ed., pp. 158-159.
Some of the more often used abbreviations can be found below:
et alii, et aliae (and others) - from Latin
|Page(s) (book)||p (pp)|
• The names of U.S. states and territories are abbreviated in the reference list; use the official two-letter U.S. Postal Service abbreviations after all U.S. cities except New York.
• To cite locations outside of the United States, include city and country names for all cities except London and Paris.
• The names of Australian states may be abbreviated using standard Australia Post abbreviations.
Channel View Publications: Clevedon, U.K.
John Wiley & Sons: Hoboken, NJ
Taylor & Francis: London
Sage: Newbury Park, CA
Pearson Education Australia: Frenchs Forest, NSW
Unisa: Pretoria, South Africa