I believe it is CO.
England doesn't have any 'states', therefore there are no abbreviations.
see " What states are in the Midwest "
The postal abbreviations for German states are two-letter codes, such as BY for Bavaria, NRW for North Rhine-Westphalia, and BW for Baden-Württemberg.
http://www.50states.com/abbreviations.htm
The U.S. states that start with the letter "M" and their abbreviations are Maine (ME), Maryland (MD), Massachusetts (MA), Michigan (MI), Minnesota (MN), Mississippi (MS), Missouri (MO), and Montana (MT).
Idaho, Maryland, North Dakota, South Dakota
hi mo hu hi is moo
Some examples of two-letter country abbreviations include "US" for the United States, "GB" for the United Kingdom, "CA" for Canada, and "JP" for Japan.
Appears 2 be Delaware, Pennsylvania, West Virginia, and Virginia.
there are a ton of abbreviations. for major league baseball it is the MLB. then there is USSSA. which is for 18yrs and younger teams in a variety of states and i bunch more. but MLB is more known then any other for baseball
The abbreviations are PL.
they're called states? the 49th (Alaska) and 50th (Hawaii). AK and HI (their abbreviations)