AA is short for Armed Forces of the Americas - all branches of the military forces of the United States (Army, Air Force, Coast Guard, Marine Corps and Navy). APO is short for Army Post Office, which is part of the Military Postal System; it serves land-based military personnel (typically Army and Air Force). FPO is short for Fleet Post Office and serves water-based soldiers (typically the Navy, Marine Corps and Coast Guard).
Count distinct values in Excel (unique and 1st duplicate occurrences) To get a count of distinct values in a list, use the following formula: =SUM(1/COUNTIF(range, range)) Remember, it's an array formula, and therefore you should press the Ctrl + Shift + Enter shortcut instead of the usual Enter keystroke.
unique. 1. used to mean 'the only one'. If something is unique, it is the only thing of its kind. This is a unique opportunity. Humans are unique because they have the capacity to choose what they do. For emphasis, you can use words such as totally or absolutely in front of unique.Â·nique. adj. 1. Being the only one of its kind: the unique existing example of Donne's handwriting. 2. Characteristic only of a particular category or entity: a weather pattern that is unique to coastal areas.