ILLINOIS STATE ARCHIVES
Illinois Civil War Muster and Descriptive Rolls - Regimental Unit Abbreviations
Illinois Infantry Regiments
- 7 IL US INF — 7th Illinois Infantry
- 8 IL US INF — 8th Illinois Infantry
- 9 IL US INF — 9th Illinois Infantry
- 9 IL US INF CON — 9th Illinois Infantry Consolidated
- 10 IL US INF — 10th Illinois Infantry
- 11 IL US INF — 11th Illinois Infantry
- 12 IL US INF — 12th Illinois Infantry
- 13 IL US INF — 13th Illinois Infantry
- 14 IL US INF — 14th Illinois Infantry
- 14 IL US INF CON — 14th Illinois Infantry Consolidated
- 14/15 IL US INF VET BN — 14th/15th Illinois Infantry Veterans Battalion
- 15 IL US INF — 15th Illinois Infantry
- 15 IL US INF REORG — 15th Illinois Infantry Reorganized
- 16 IL US INF — 16th Illinois Infantry
- 17 IL US INF — 17th Illinois Infantry
- 18 IL US INF — 18th Illinois Infantry
- 18 IL US INF (NEW) — 18th Illinois Infantry (New)
- 18 IL US INF CON —
- 18th Illinois Infantry Consolidated
- 19 IL US INF — 19th Illinois Infantry
- 20 IL US INF — 20th Illinois Infantry
- 20 IL US INF (NEW) — 20th Illinois Infantry (New)
- 21 IL US INF — 21st Illinois Infantry
- 22 IL US INF — 22nd Illinois Infantry
- 23 IL US INF — 23rd Illinois Infantry
- 23 IL US INF CON — 23rd Illinois Infantry Consolidated
- 24 IL US INF — 24th Illinois Infantry
- 24 IL US INF (NEW) — 24th Illinois Infantry (New)
- 25 IL US INF — 25th Illinois Infantry
- 25 IL US INF (NEW) — 25th Illinois Infantry (New)
- 26 IL US INF — 26th Illinois Infantry
- 27 IL US INF — 27th Illinois Infantry
- 28 IL US INF — 28th Illinois Infantry
- 28 IL US INF CON — 28th Illinois Infantry Consolidated
- 29 IL US INF — 29th Illinois Infantry
- 30 IL US INF — 30th Illinois Infantry
- 31 IL US INF — 31st Illinois Infantry
- 32 IL US INF — 32nd Illinois Infantry
- 33 IL US INF — 33rd Illinois Infantry
- 34 IL US INF — 34th Illinois Infantry
- 35 IL US INF — 35th Illinois Infantry
- 36 IL US INF — 36th Illinois Infantry
- 37 IL US INF — 37th Illinois Infantry
- 38 IL US INF — 38th Illinois Infantry
- 39 IL US INF — 39th Illinois Infantry
- 40 IL US INF — 40th Illinois Infantry
- 41 IL US INF — 41st Illinois Infantry
- 41 IL US INF VET BN — 41st Illinois Infantry Veterans Battalion
- 42 IL US INF — 42nd Illinois Infantry
- 43 IL US INF — 43rd Illinois Infantry
- 43 IL US INF CON — 43rd Illinois Infantry Consolidated
- 44 IL US INF — 44th Illinois Infantry
- 45 IL US INF — 45th Illinois Infantry
- 46 IL US INF — 46th Illinois Infantry
- 46 IL US INF (NEW) — 46th Illinois Infantry (New)
- 47 IL US INF — 47th Illinois Infantry
- 47 IL US INF CON — 47th Illinois Infantry Consolidated
- 48 IL US INF — 48th Illinois Infantry
- 49 IL US INF — 49th Illinois Infantry
- 50 IL US INF — 50th Illinois Infantry
- 51 IL US INF — 51st Illinois Infantry
- 52 IL US INF — 52nd Illinois Infantry
- 53 IL US INF — 53rd Illinois Infantry
- 53 IL US INF (NEW) — 53rd Illinois Infantry (New)
- 54 IL US INF — 54th Illinois Infantry
- 55 IL US INF — 55th Illinois Infantry
- 56 IL US INF — 56th Illinois Infantry
- 56 IL US INF (NEW) — 56th Illinois Infantry (New)
- 57 IL US INF — 57th Illinois Infantry
- 58 IL US INF — 58th Illinois Infantry
- 58 IL US INF CON — 58th Illinois Infantry Consolidated
- 59 IL US INF — 59th Illinois Infantry
- 60 IL US INF — 60th Illinois Infantry
- 61 IL US INF — 61st Illinois Infantry
- 62 IL US INF — 62nd Illinois Infantry
- 62 IL US INF CON — 62nd Illinois Infantry Consolidated
- 63 IL US INF — 63rd Illinois Infantry
- 64 IL US INF — 64th Illinois Infantry
- 65 IL US INF — 65th Illinois Infantry
- 65 IL US INF CON — 65th Illinois Infantry Consolidated
- 66 IL US INF — 66th Illinois Infantry
- 67 IL US INF — 67th Illinois Infantry
- 68 IL US INF — 68th Illinois Infantry
- 69 IL US INF — 69th Illinois Infantry
- 70 IL US INF — 70th Illinois Infantry
- 71 IL US INF — 71st Illinois Infantry
- 72 IL US INF — 72nd Illinois Infantry
- 73 IL US INF — 73rd Illinois Infantry
- 74 IL US INF — 74th Illinois Infantry
- 75 IL US INF — 75th Illinois Infantry
- 76 IL US INF — 76th Illinois Infantry
- 77 IL US INF — 77th Illinois Infantry
- 78 IL US INF — 78th Illinois Infantry
- 79 IL US INF — 79th Illinois Infantry
- 80 IL US INF — 80th Illinois Infantry
- 81 IL US INF — 81st Illinois Infantry
- 82 IL US INF — 82nd Illinois Infantry
- 83 IL US INF — 83rd Illinois Infantry
- 84 IL US INF — 84th Illinois Infantry
- 85 IL US INF — 85th Illinois Infantry
- 86 IL US INF — 86th Illinois Infantry
- 87 IL US INF — 87th Illinois Infantry
- 88 IL US INF — 88th Illinois Infantry
- 89 IL US INF — 89th Illinois Infantry
- 90 IL US INF — 90th Illinois Infantry
- 91 IL US INF — 91st Illinois Infantry
- 92 IL US INF — 92nd Illinois Infantry
- 93 IL US INF — 93rd Illinois Infantry
- 94 IL US INF — 94th Illinois Infantry
- 95 IL US INF — 95th Illinois Infantry
- 96 IL US INF — 96th Illinois Infantry
- 97 IL US INF — 97th Illinois Infantry
- 98 IL US INF — 98th Illinois Infantry
- 99 IL US INF — 99th Illinois Infantry
- 99 IL US INF CON — 99th Illinois Infantry Consolidated
- 100 IL US INF — 100th Illinois Infantry
- 101 IL US INF — 101st Illinois Infantry
- 102 IL US INF — 102nd Illinois Infantry
- 103 IL US INF — 103rd Illinois Infantry
- 104 IL US INF — 104th Illinois Infantry
- 105 IL US INF — 105th Illinois Infantry
- 106 IL US INF — 106th Illinois Infantry
- 107 IL US INF — 107th Illinois Infantry
- 108 IL US INF — 108th Illinois Infantry
- 109 IL US INF — 109th Illinois Infantry
- 110 IL US INF — 110th Illinois Infantry
- 110 IL US INF CON — 110th Illinois Infantry Consolidated
- 111 IL US INF — 111th Illinois Infantry
- 112 IL US INF — 112th Illinois Infantry
- 113 IL US INF — 113th Illinois Infantry
- 114 IL US INF — 114th Illinois Infantry
- 115 IL US INF — 115th Illinois Infantry
- 116 IL US INF — 116th Illinois Infantry
- 117 IL US INF — 117th Illinois Infantry
- 118 IL US INF — 118th Illinois Infantry
- 119 IL US INF — 119th Illinois Infantry
- 120 IL US INF — 120th Illinois Infantry
- 122 IL US INF — 122nd Illinois Infantry
- 123 IL US INF — 123rd Illinois Infantry
- 124 IL US INF — 124th Illinois Infantry
- 125 IL US INF — 125th Illinois Infantry
- 126 IL US INF — 126th Illinois Infantry
- 127 IL US INF — 127th Illinois Infantry
- 128 IL US INF — 128th Illinois Infantry
- 129 IL US INF — 129th Illinois Infantry
- 130 IL US INF — 130th Illinois Infantry
- 130 IL US INF REV — 130th Illinois Infantry Revived
- 131 IL US INF — 131st Illinois Infantry
- 131 IL US INF CON — 131st Illinois Infantry Consolidated
- 132 IL US INF — 132nd Illinois Infantry
- 133 IL US INF — 133rd Illinois Infantry
- 134 IL US INF — 134th Illinois Infantry
- 135 IL US INF — 135th Illinois Infantry
- 136 IL US INF — 136th Illinois Infantry
- 137 IL US INF — 137th Illinois Infantry
- 138 IL US INF — 138th Illinois Infantry
- 139 IL US INF — 139th Illinois Infantry
- 140 IL US INF — 140th Illinois Infantry
- 141 IL US INF — 141st Illinois Infantry
- 142 IL US INF — 142nd Illinois Infantry
- 143 IL US INF — 143rd Illinois Infantry
- 144 IL US INF — 144th Illinois Infantry
- 145 IL US INF — 145th Illinois Infantry
- 146 IL US INF — 146th Illinois Infantry
- 147 IL US INF — 147th Illinois Infantry
- 148 IL US INF — 148th Illinois Infantry
- 149 IL US INF — 149th Illinois Infantry
- 150 IL US INF — 150th Illinois Infantry
- 151 IL US INF — 151st Illinois Infantry
- 152 IL US INF — 152nd Illinois Infantry
- 153 IL US INF — 153rd Illinois Infantry
- 154 IL US INF — 154th Illinois Infantry
- 155 IL US INF — 155th Illinois Infantry
- 156 IL US INF — 156th Illinois Infantry
Illinois Cavalry Units
- 1 IL US CAV — 1st Illinois Cavalry
- 2 IL US CAV — 2nd Illinois Cavalry
- 2 IL US CAV CON — 2nd Illinois Cavalry Consolidated
- 3 IL US CAV — 3rd Illinois Cavalry
- 3 IL US CAV CONS — 3rd Illinois Cavalry Consolidated
- 4 IL US CAV — 4th Illinois Cavalry
- 4 IL US CAV CON — 4th Illinois Cavalry Consolidated
- 5 IL US CAV — 5th Illinois Cavalry
- 6 IL US CAV — 6th Illinois Cavalry
- 7 IL US CAV — 7th Illinois Cavalry
- 8 IL US CAV — 8th Illinois Cavalry
- 9 IL US CAV — 9th Illinois Cavalry
- 10 IL US CAV CON — 10th Illinois Cavalry Consolidated
- 11 IL US CAV — 11th Illinois Cavalry
- 12 IL US CAV CON — 12th Illinois Cavalry Consolidated
- 12 IL US CAV CON NEW — 12th Illinois Cavalry Consolidated (New)
- 13 IL US CAV — 13th Illinois Cavalry
- 13 IL US CAV CON — 13th Illinois Cavalry Consolidated
- 14 IL US CAV — 14th Illinois Cavalry
- 15 IL US CAV — 15th Illinois Cavalry
- 16 IL US CAV — 16th Illinois Cavalry
- 17 IL US CAV — 17th Illinois Cavalry
Illinois Artillery Units
- 1 IL US L ART — 1st Illinois Light Artillery
- 1 IL US L ART (NEW) — 1st Illinois Light Artillery (New)
- 2 IL US L ART — 2nd Illinois Light Artillery
Illinois Independent Artillery Units
- BRIDGES (IL) US LT ART — Bridge's Battery Light Artillery
- CAMPBELL (IL) US LT ART — Campbell's Battery Light Artillery
- CHAPMAN (IL) US LT ART — Chapman's Battery Light Artillery
- CHICAGO BD OF TRADE US ART — Chicago Board of Trade Independent Battery Light Artillery
- CHICAGO (IL) US LT ART — Chicago Light Artillery
- CHICAGO MERCANTILE US BATT — Chicago Mercantile Independent Battery Light Artillery
- COGWELL (IL) US LT ART — Cogwell's Battery Light Artillery
- COLVIN (IL) US LT ART — Colvin's Batter Light Artillery
- HENSHAW (IL) US LT ART — Henshaw's Independent Battery Light Artillery
- LOCKPORT (IL) US ART — Lockport Light Artillery
- ELGIN (IL) US LT ART — Renwick's Elgin Independent Battery Light Artillery
- SPRINGFIELD (IL) US LT ART — Springfield Independent Light Artillery
Illinois Miscellaneous Independent Units
- ALTON IL US BN — Alton Battalion
- BARKER (IL) US DRAGOONS — Barker's Dragoons
- (IL) US CAIRO EXPEDITION — Cairo Expedition
- CP BUTLER (IL) US GUARD — Camp Butler Guards
- CHICAGO (IL) US LT INF — Chicago Light Infantry
- CHICAGO (IL) US ZOUAVES — Chicago Zouaves
- (IL) US DRUM CORPS — U.S. Drum Corps
- GRAHAM (IL) INDEP CAV — Graham's Independent Cavalry
- IRISH (IL) US DRAGOONS — Irish Dragoons
- LINCOLN (IL) US RIFLES — Lincoln Rifles
- PRENTISS (IL) US GUARDS — Prentiss Guards
- STURGIS (IL) US RIFLES — Sturgis Rifles
- TURNER (IL) US UNION CADETS — Turner's Union Cadets
- WALKER (IL) US INDEP — Walker's Independent
United States Colored Units
- 3 USC INF — 3rd U.S. Colored Infantry
- 16 USC INF — 16th U.S. Colored Infantry
- 18 USC INF — 18th U.S. Colored Infantry
- 26 USC INF — 26th U.S. Colored Infantry
- 29 USC INF — 29th U.S. Colored Infantry
- 30 USC INF — 30th U.S. Colored Infantry
- 55 USC INF — 55th U.S. Colored Infantry
- 61 USC INF — 61st U.S. Colored Infantry
- 88 USC INF — 88th U.S. Colored Infantry
- 108 USC INF — 108th U.S. Colored Infantry
- 119 USC INF — 119th U.S. Colored Infantry
- 3 USC ART — 3rd U.S. Colored Artillery
- 4 USC H ART — 4th U.S. Colored Heavy Artillery
- 9 USC ART — 9th U.S. Colored Artillery
- 13 USC ART — 13th U.S. Colored Artillery
United States Army Corps
- 2 US INF — 2nd U.S. Infantry
- 3 US INF — 3rd U.S. Infantry
- 4 US INF — 4th U.S. Infantry
- 6 US INF — 6th U.S. Infantry
- 8 US INF — 8th U.S. Infantry
- 13 US INF — 13th U.S. Infantry
- 14 US INF — 14th U.S. Infantry
- 17 US INF — 17th U.S. Infantry
- 19 US INF — 19th U.S. Infantry
- 39 US INF — 39th U.S. Infantry
- 49 US INF — 49th U.S. Infantry
- (IL) US LT ART — U.S. Light Artillery
- 5 US ART — 5th U.S. Artillery
- US ARMY — U.S. Army
- US SIG CORPS — U.S. Signal Corps
- 1 US ARMY CORPS — U.S. Army Corps
Other State Regiments
- 7 IA US INF — 7th Iowa Infantry
- 10 KS US INF — 10th Kansas Infantry
- 13 KS US INF — 13th Kansas Infantry
- 10 MN US INF — 10th Minnesota Infantry
- 3 NC US MTD INF — 3rd North Carolina Mounted Infantry
- 58 OH US INF — 58th Ohio Infantry
- 1 AL US CAV — 1st Alabama Cavalry
- 7 KS US CAV — 7th Kansas Cavalry
- 9 KS US CAV — 9th Kansas Cavalry
- 16 KS US CAV — 16th Kansas Cavalry
- 1 MO US CAV — 1st Missouri Cavalry
- 3 MO US CAV — 3rd Missouri Cavalry
- 12 MO US CAV — 12th Missouri Cavalry
- 14 MO US CAV — 14th Missouri Cavalry
- 7 TN US CAV — 7th Tennessee Cavalry