• The D-backs – Short version of "Diamondbacks".
• The Snakes – Reference to diamondback … See more

• The O's – Short version of "Orioles". Fans usually loudly shout the "Oh" at the beginning of the seventh line of the National Anthem in unison.
• The … See more

• The Sox – Short version of "White Sox".
• The ChiSox – Combination of "Chicago" and "Sox". Coined by media to distinguish from the Boston Red Sox, or "BoSox".
• The Southsiders – To differentiate from the North Side residing Cubs. See more

• The Big Red Machine – Reference to the 1970s teams that won six divisional titles, four pennants and two World Series titles.
• The Redlegs – Temporary team name to differentiate from Communists during the Red Scare, who were also referred to as "Reds". See more

• The Bravos – Variation of "Braves".
• America's Team – Reference to the Braves games being broadcast nationwide. See more

• The BoSox – Combination of "Boston" and "Sox". Coined by media to distinguish from the Chicago White Sox, or "ChiSox".
• The … See more

• The Cubbies – Familiar version of "Cubs".
• The Baby Bears – Referring to the meaning of cubs.
• The Little Bears – Referring to the meaning of cubs.
• The … See more