1LT Private RallyPoint Member 6008958 <div class="images-v2-count-0"></div>I’ve gone through the front pages of the Internet from the DoDAAC and thumbed through DVIDS even Wikipedia to learn of the formations of UICs. Agriculture is A Navy is N Marines are M F for Airforce. <br />What was the logic? What does W mean? Why is W the UIC for the Army? 2020-06-15T16:04:20-04:00 1LT Private RallyPoint Member 6008958 <div class="images-v2-count-0"></div>I’ve gone through the front pages of the Internet from the DoDAAC and thumbed through DVIDS even Wikipedia to learn of the formations of UICs. Agriculture is A Navy is N Marines are M F for Airforce. <br />What was the logic? What does W mean? Why is W the UIC for the Army? 2020-06-15T16:04:20-04:00 2020-06-15T16:04:20-04:00 SGT Private RallyPoint Member 6009040 <div class="images-v2-count-0"></div>I hope it wasn&#39;t for &quot;Weird&quot;, the only thing I could think is, they ran out of alphabets and &quot;W&quot; was it. Response by SGT Private RallyPoint Member made Jun 15 at 2020 4:35 PM 2020-06-15T16:35:36-04:00 2020-06-15T16:35:36-04:00 1LT Private RallyPoint Member 6009107 <div class="images-v2-count-0"></div>Finally found it: <br />The War Department existed from August 7, 1789 until September 18, 1947, when it split into the Department of the Army and the Department of the Air Force and joined the Department of the Navy as part of the new joint National Military Establishment (NME), renamed the United States Department of Defense in 1949 Response by 1LT Private RallyPoint Member made Jun 15 at 2020 4:56 PM 2020-06-15T16:56:11-04:00 2020-06-15T16:56:11-04:00 SFC Kenneth Hunnell 6009160 <div class="images-v2-count-0"></div>W is for Army, if you are looking for logic. Try another line of work Response by SFC Kenneth Hunnell made Jun 15 at 2020 5:20 PM 2020-06-15T17:20:05-04:00 2020-06-15T17:20:05-04:00 COL Jeffrey Carra 6009186 <div class="images-v2-count-0"></div>The DODAAC system was created for the entire federal government in WW2, believe it or not, and the Army was at the time called the War Department (this was before DOD was created) so since the US Department of Agriculture got the letter A the Army got the letter W. Response by COL Jeffrey Carra made Jun 15 at 2020 5:32 PM 2020-06-15T17:32:13-04:00 2020-06-15T17:32:13-04:00 COL Jeffrey Carra 6065468 <div class="images-v2-count-0"></div>And another factoid ... the second character of a UIC has meaning as well: A Letter is MTOE, A Number is TDA. Response by COL Jeffrey Carra made Jul 2 at 2020 3:02 PM 2020-07-02T15:02:33-04:00 2020-07-02T15:02:33-04:00 2020-06-15T16:04:20-04:00