1st Division
'The Big Red One'

2d Division
'Indian Head Div.'

3d Division
'Marne Div.'

4th Division
'Ivy Div.'

5th Division
'Red Diamond Div.'

6th Division
'Sight-Seeing Sixth'

7th Division
'Hourglass Div.'

8th Division
'Pathfinder Div.'

10th Division
x

11th Division
'Lafayette Div.'

12th Division
'Plymouth Div.'

13th Division
'Lucky 13th Div.'

14th Division
'Wolverine Div.'
xiv

18th Division
'Cactus Div.'

19th Division
xix
xix

26th Division
(NG)
'Yankee Div.'

27th Division
(NG)
'New York Div.'

28th Division
(NG)
'Keystone Div.'

29th Division
(NG)
'Blue and Grey Div.'

30th Division
(NG)
'Old Hickory Div.'

31st Division
(NG)
'Dixie Div.'

32d Division
(NG)
'Red Arrow Div.'

33d Division
(NG)
'Prairie Div.'

34th Division
(NG)
'Red Bull Div.'

35th Division
(NG)
'Santa Fe Div.'

36th Division
(NG)
'Texas Div.'

37th Division
(NG)
'Buckeye Div.'

38th Division
(NG)
'Cyclone Div.'

40th Division
(NG)
'Sunshine Div.'

41st Division
(NG)
'Sunset Div.'

42d Division
(NG)
'Rainbow Div.'

76th Division
(NA)

77th Division
(NA)
'Statue of Liberty Div.'

78th Division
(NA)
'Lightning Div.'

79th Division
(NA)
'Lorraine Div.'

80th Division
(NA)
'Blue Ridge Div.'

81st Division
(NA)
'Wild Cat Div.'

82d Division
(NA)
'All American Div.'

83d Division
(NA)
'Ohio Div.'

84th Division
(NA)
'Railsplitters'

85th Division
(NA)
'Custer Div.'

86th Division
(NA)
'Black Hawk Div.'

87th Division
(NA)
'Acorn Div.'

88th Division
(NA)

89th Division
(NA)
'Middle West Div.'

90th Division
(NA)
'Tough Ombres'

91st Division
(NA)
'Wild West Div.'

92d Division
(NA)
'Buffalo Div.'

93d Division
(NA)

Tank Corps

Chemical
Warfare Service