1st Infantry Div
'The Big Red One'
Active

2d Infantry Div
'Indian Head Div'
Active

3d Infantry Div
'Marne Div'
Active

4th Infantry Div
'Ivy Div'
Active

5th Infantry Div
'Red Diamond Div'
Inactive

6th Infanry Div
'Sight-Seeing Sixth'
Inactive

7th Infantry Div
'Hourglass Div'
Active

8th Infantry Div
'Pathfinder Div'
Inactive

9th Infantry Div
'Varsity Div'
Inactive

10th Mountain Div
'Mountaineers'
Active

11th Air Assault Div
Inactive

Philippine Div
(12th Infantry Div)
Inactive

13th Airborne Div
Inactive

14th Infantry Div
(Ghost Unit)

17th Airborne Div
'Thunder from Heaven'
Inactive

18th Airborne Div
(Ghost Unit)

21st Airborne Div
(Ghost Unit)

22d Infantry Div
(Ghost Unit)

Americal Div
(23d Infantry Div.)
Inactive

24th Infantry Div
(Mechanized)
Active

25th Infantry Div
'Tropic Lightning'
Active

26th Infantry Div
'Yankee Div'
Inactive

27th Infantry Bde
NY NG

28th Infantry Div
(Mechanized)
PA NG

29th Infantry Div
(Light)
VA, MD, MA, NJ & CT NG

30th Heavy Separate Bde (eSB)
NC NG

31st Chemical Bde 
AL NG

33d Infantry Bde
IL NG

34th Infantry Div
ND, SD, IA, & MN NG

35th Infantry Div
MO NG

36th Infantry Div
TX NG

37th Infantry Div
'Buckeye Div'
Inactive

38th Infantry Div
IN NG

39th Infantry Div
'Delta Div'
Inactive

40th Infantry Div
CA NG