U.S. Army WWII

Tables of Organization and Equipment (T/O&Es)

Photocopy Index Notes 

General Notes

Item No.	This is also the T/O&E number. Items preceded with "T/O" are Tables of Organization (see note 2 below). Items preceded with "T/E" are Tables of Equipment (see note 3 below). An asterisk (*) by the Item No. indicates that the original document is slightly hard to read (due to darkness of the original, handwriting on the original, etc.) but is still legible.
Title	Title of the T/O&E, T/O, or T/E.
Date	Date of the T/O&E, T/O, or T/E. (Please note that in some cases the same T/O&E or T/O number exists with different dates.)
Changes	Wherever a C1, C1-C3, etc. appears in the Changes column, it indicates that a Change(s) was published against the document. The page count also includes the pages of this change(s). Please note that the following changes were published against T/O&Es or T/Os but MRS does not currently possess them. We will update our list if we are successful in obtaining these changes.
	T/O&E 6-365: C6 T/O&E 7: C1 T/O&E 7-87 (29 Feb 44): C1 T/O&E 5-67: C1  T/O&E 9-7: C1 & C2  T/O&E 10-187: C1   T/O 7-11 (1 Apr 42): C1 T/O 7-11 (1 Mar 43): C2 T/O 7-15 (1 Mar 43): C1 For the changes shown in italics above, the only revision made to the T/O&E by the change was to renumber the T/O&E by adding the suffix "-OS" (which means overseas) to the T/O&E’s number.
Type	T/O&Es or T/Os marked with a "D" provide detailed information down to each man and piece of equipment in the unit. T/O&Es or T/Os marked with an "S" provide summary information only. They do not show all details of their subordinate units. Below is a table of summary T/O&Es or T/Os and their subordinate T/O&Es or T/Os. Please order the T/O&Es or T/Os listed in the right hand column for all subordinate unit details. Please also note that some of the subordinate units in the right hand column (shown as bold) are themselves summary T/O&Es or T/Os (with their own subordinate units).

Summary T/O&E or T/O	Subordinate T/O&Es or T/Os
T/O&E 2 Cavalry Division	T/O&Es 2-10, 2-25, 6-110, 20-107 (& others which MRS does not possess at this time)
T/O&E 2-10 Cavalry Brigade, Horse	T/O&Es 2-10-1 & 2-11
T/O&E 2-11 Cavalry Regiment, Horse	T/O&Es 2-12, 2-13, 2-15, & 2-19
T/O&E 2-15 Cavalry Rifle Squadron, Horse	T/O&E 2-16 & 2-17
T/O&E 2-25 Cavalry Recon Squadron, Mechanized	T/O&Es 2-26, 2-27, 2-28 & 17-17
T/O&E 3-25 Chemical Mortar Battalion	T/OEs 3-26 & 3-27
T/O 4-45 Coast Artillery Battaion, Railway Artillery	T/Os 4-46 & 4-47 and T/Es 4-45-M, 4-46 & 4-47
T/O&E 4-155 Coast Artillery Battalion, 155-mm Gun	T/&Es 4-156 & 4-157
T/O&E 5-15 Engineer Combat Battalion	T/O&Es 5-16 & 5-17
T/O&E 5-55 Engineer Topographic Battalion, Army	T/O&Es 5-56, 5-57, & 5-59
T/O&E 5-95 Engineer Camouflage Battalion, Army	T/O&E 5-97 (and 5-96 which MRS does not possess at this time)
T/O&E 5-215 Armored Engineer Battalion	T/O&Es 5-216 & 5-217
T/O&E 5-225 T Airborne Engineer Battalion	T/O&Es 5-226T, 5-227T & 5-228T
T/O&E 5-275 Engineer Heavy Ponton Battalion	T/O&Es 5-276 & 5-277
T/O&E 5-415 Engineer Aviation Battalion	T/O&E 5-416 & 5-417
T/O&E 6-10 Division Artillery, Infantry Division	T/O&E 6-10-1, 6-25 & 6-335
T/O&E 6-25 Field Artillery Battalion, 105-mm Howitzer (Truck-Drawn)	T/OEs 6-26, 6-27 & 6-29
T/O&E 6-35 Field Artillery Battalion, 155-mm Howitzer or 4.5-inch Gun (Truck-Drawn)	T/O&Es 6-36, 6-37 & 6-39
T/O&E 6-55 Field Artillery Battalion, 155-mm Gun (Truck-Drawn)	T/O&Es 6-56, 6-57 & 6-59
T/O&E 6-65 Field Artillery Battalion, 8-inch Howitzer (Truck-Drawn)	T/O&Es 6-56, 6-67 & 6-59
T/O&E 6-75 Field Artillery Observation Battalion	T/O&Es 6-76 & 6-77
T/O&E 6-85 4.5-inch Rocket Battalion (Truck-Drawn)	T/O&Es 6-86, 6-87 & 6-89
T/O&E 6-125 Field Artillery Battalion, 155-mm Gun (Self-Propelled)	T/O&Es 6-56, 6-127 & 6-129
T/O&E 6-150 Division Artillery, Mountain Division	T/OEs 6-150-1 & 6-185
T/O&E 6-160 Division Artillery, Armored Division	T/O&Es 6-160-1 & 6-165
T/O&E 6-165 Armored Field Artillery Battalion	T/O&Es 6-166, 6-167 & 6-169
T/O&E 6-185 Field Artillery Battalion, 75-mm Howitzer, Pack, Mountain	T/O&Es 6-186 & 6-187
T/O&E 6-200 T Division Artillery, Airborne Division	T/O&Es 6-200-1T, 6-215T & 6-225T
T/O&E 6-215 T Field Artillery Battalion, 75-mm Pack Howitzer, Parachute	T/O&Es 6-216T, 6-217T & 6-218T
T/O&E 6-225 T Field Artillery Battalion, 75-mm Pack Howitzer, Glider	T/O&Es 6-226T & 6-227T
T/O&E 6-325 Field Artillery Battalion, 105-mm Howitzer (Tractor-Drawn)	T/O&Es 6-26, 6-327 & 6-329
T/O&E 6-335 Field Artillery Battalion, 155-mm Howitzer or 4.5-inch Gun (Tractor-Drawn)	T/O&Es 6-36, 6-337 & 6-339
T/O&E 6-355 Field Artillery Battalion, 155-mm Gun (Tractor-Drawn)	T/O&Es 6-56, 6-357 & 6-359
T/O 6-365 Field Artillery Battalion, 8-inch Howitzer (Tractor-Drawn)	T/O&Es 6-56, 6-359 & 6-367
T/O&E 6-395 Field Artillery Battalion, 240-mm Howitzer or 8-inch Gun (Tractor-Drawn)	T/O&Es 6-56, 6-359 & 6-397
T/O 7 Infantry Division (1 Aug 42)	T/O 7-11 (1 Apr 42) & others which MRS does not possess at this time
T/O&E 7 Infantry Division (15 Jul 43)	T/O&E 7-11 (15 Jul 43) & others which MRS does not possess at this time
T/O&E 7 Infantry Division (24 Jan 45)	T/O&Es 2-27, 5-15, 6-10, 7-1, 7-2, 7-3, 7-11, 8-15, 9-8, 10-17, 11-7, 19-7 & 20-107
T/O 7-11 Infantry Regiment (1 Apr 42)	T/Os 7-12, 7-13, 7-14, 7-15 & 7-117 (all dated 1 Apr 42)
T/O 7-11 Infantry Regiment (1 Mar 43)	T/Os 7-12, 7-13, 7-15 & 7-117 (all dated 1 Mar 43)
T/O&E 7-11 Infantry Regiment (15 Jul 43)	T/O&Es 7-12, 7-13, 7-14, & 7-15 (and 7-19 which MRS does not possess at this time) (all dated 15 Jul 43)
T/O&E 7-11 Infantry Regiment (26 Feb 44)	T/O&Es 7-12, 7-13, 7-14, 7-15 & 7-19 (all dated 26 Feb 44)
T/O 7-15 Infantry Battalion (1 Apr 42)	(T/Os 7-16, 7-17 & 7-18 which MRS does not possess at this time) (all dated 1 Apr 42)
T/O 7-15 Infantry Battalion (1 Mar 43)	(T/Os 7-16, 7-17 & 7-18 which MRS does not possess at this time) (all dated 1 Mar 43)
T/O&E 7-15 Infantry Battalion (15 Jul 43)	T/O&E 7-18 (and 7-16 & 7-17 which MRS does not possess at this time) (all dated 15 Jul 43)
T/O&E 7-15 Infantry Battalion (26 Feb 44)	T/O&Es 7-16, 7-17 & 7-18 (all dated 26 Feb 44)
T/O 7-21 Armored Infantry Regiment	T/Os 7-22, 7-23 & 7-25
T/O&E 7-25 Armored Infantry Battalion	T/O&Es 7-26, 7-27 & 7-29
T/O 7-25 Armored Infantry Battalion	T/Os 7-26 & 7-27
T/O&E 7-31T Infantry Regiment, Parachute	T/O&Es 7-32T, 7-33T & 7-35T
T/O&E 7-35T Infantry Battalion, Parachute	T/O&Es 7-36T & 7-37T
T/O&E 7-51T Infantry Regiment, Glider	T/O&Es 7-52T, 7-53T, 7-55T & 7-59T
T/O&E 7-55T Infantry Battalion, Glider	T/O&Es 7-56T, 7-57T & 7-58T
T/O 7-61 Motorized Infantry Regiment	T/Os 7-14, 7-62, 7-63, 7-65 & 7-117
T/O 7-65 Motorized Infantry Battalion	T/Os 7-66, 7-67 & 7-68
T/O&E 7-85 Infantry Battalion, Ranger	T/O&Es 7-86 & 7-87
T/O&E 7-71T Light Infantry Regiment	T/O&Es 7-72T & 7-75T
T/O&E 7-75T Light Infantry Battalion	T/OEs 7-76T & 7-77T
T/O&E 7-95 Infantry Battalion, Separate	T/O&Es 7-96, 7-17 & 7-18
T/O&E 7-131 Infantry Regiment, Mountain	T/O&Es 7-132, 7-133 & 7-135
T/O&E 7-135 Infantry Battalion, Mountain	T/O&Es 7-136, 7-137 & 7-138
T/O&E 7-145 Infantry Antitank Battalion, Mountain Division	T/O&Es 7-146 & 7-19
T/O 7-415 Infantry Air Base Security Battalion	T/Os 7-416 & 7-417 and T/Es 7-416 & 7-417
T/O&E 8-15 Medical Battalion	T/O&Es 8-16, 8-17 & 8-18
T/O&E 8-75  Medical Battalion, Armored	T/O&Es 8-76 & 8-77
T/O&E 9-65 Ordnance Maintenance Battalion, Armored Division	T/O&Es 9-66 & 9-67
T/O&E 11-15 Signal Battalion	T/O&Es 11-16, 11-18 & 11-27
T/O&E 11-25 Signal Light Construction Battalion	T/O&Es 11-26 & 11-27
T/O&E 11-95 Signal Operation Battalion	T/O&Es 11-96 & 11-97
T/O&E 17 Armored Division	T/O&Es 2-25, 5-215, 6-160, 7-25, 11-57, 17-1, 17-2, 17-20-1, 17-25, 17-30-1, 17-60 & 20-107
T/O 17-11 Armored Regiment	T/Os 17-12, 17-13, 17-14, 17-15, 17-25 & 17-37
T/O&E 17-15 Light Tank Battalion	T/O&Es 17-16, 17-17 & 17-19
T/O 17-15 Armored Battalion, Regiment, Light	T/Os 17-16 & T/O 17-17
T/O&E 17-25 Tank Battalion	T/O&Es 17-17, 17-26, 17-27 & 17-29
T/O 17-25 Armored Battalion, Medium	T/Os 17-26 & T/O 17-27
T/O 17-35 Armored Recon Battalion	T/Os 17-36, 17-37 & T/O 17-17
T/O&E 17-60 Armored Division Trains	T/Os 8-75, 9-65, 17-60-1 & 19-117
T/O&E 17-115 Amphibian Tank Battalion	T/O&Es 17-116 & 17-117
T/O&E 17-125 Amphibian Tractor Battalion	T/O&Es 17-126 & 17-127
T/O&E 18-25 Tank Destroyer Battalion, Self-Propelled	T/O&Es 18-26, 18-27 & 18-28
T/O&E 18-35 Tank Destoyer Batttalion, Towed	T/O&Es 18-36 & 18-37
T/.O&E 19-35 Military Police Battalion, Army	T/OEs 19-36 & 19-37
T/O&E 44-15 Antiaircraft Artillery Gun Battalion, Mobile	T/OEs 44-16 & 44-17
T/O&E 44-25 Antiaircraft Artillery Battalion, Automatic Weapons, Mobile	T/O&Es 44-26 & 44-27
T/O&E 4-75 Antiaircraft Artillery Battalion, Automatic Weapons, Self-Propelled	T/O&Es 44-76 & 44-77
T/O&E 44-115 Antiaircraft Artillery Gun Battalion, Semimobile	T/O&Es 44-116 & 44-117
T/O&E 44-125 Antiaircarft Artillery Automatic Weapons Battalion, Semimobile	T/O&Es 44-126 & 44-127
T/O&E 44-135 Antiaircraft Artillery Searchlight Battalion	T/O&Es 44-136 & 44-138
T/O&E 44-275 T Airborne Antiaircraft Battalion	T/O&Es 44-276T, 44-277T & 44-278T
T/O&E 44-325  Antiaircraft Balloon Battalion, Very Low Altitude	T/O&Es 44-326 & 44-327
T/O&E 70 Mountain Division	T/O&Es 6-150, 7-131, 7-145 , 2-137 (& others which MRS does not possess at this time)
T/O&E 71T Airborne Division	T/OEs 2-77T, 5-225T, 6-200T, 7-31T, 7-51T, 8-37T, 9-87T, 10-327T, 11-557T, 19-97T, 20-107, 44-275T, 71-1T, 71-2T, 71-3T & 71-27T
T/O 77 Motorized Division	T/O 7-61 (& others which MRS does not possess at this time)
1944 Infantry Division Combat Team	T/O&Es 5-917S, 6-25, 7-11 (26 Feb 44), 7-901S, 8-915S, 9-917S & 11-917S

Specific Notes

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