MDplates.com
MDplates is a joint venture between Jordan Irazabal of Delaware, and Scott Zillmer of Maryland. The goal is to find and photograph every special organization plate that Maryland offers.
Letter: T
| Type | High | Full Name |
| TA | 0094 | Cordova Volunteer Firemens Association, Inc. |
| TAYC | Tred Avon Yacht Club | |
| TB | Traditional Bowhunters of Maryland | |
| TBC | Triumphant Baptist Church | |
| TBS | True Buddha Temple Maryland | |
| TBW | The Believers Worship Center, Inc. | |
| TC | 1043 | University of Maryland Terrapin Club |
| TCH | The Catholic High School of Baltimore | |
| TCM | Transformation Church | |
| TD | Tenth District Volunteer Fire Department | |
| TE | Traffic Enforcement | |
| TF | Taneytown Volunteer Fire Company No. 1 | |
| TGR | 0336 | Clemson Alumni Association |
| TI | Tilghman Volunteer Fire Company, Inc. | |
| TJ | 0079 | Trial Judges Association |
| TK | National Wild Turkey Federation Maryland Chapter | |
| TM | 0061 | Mount St. Mary's College |
| TNR | Community Cats of Maryland, Inc. | |
| TOK | Town of Kensington | |
| TOS | Town of Somerset | |
| TOW | 0015 | Towson University Foundation |
| TOY | 2013 | Teacher of the Year (Serial probably corresponds to the year the award was given) |
| TP | 0207 | The Turkey Point Light Station, Inc. |
| TPA | 0818 | Telephone Pioneers of America |
| TPE | Taipei Economic and Cultural Representative Office in the US | |
| TRI | 0066 | Mid Maryland Triathlon Club |
| TRK | 0006 | Maryland Motor Truck Association, Inc. |
| TRT | 0027 | Trail Riders of Today |
| TS | 0064 | Berwyn Heights Volunteer Fire Department and Rescue Squad, Inc. |
| TSN | 0163 | Towson University Alumni (replaced TSU) |
| TSS | 0046 | The Salisbury School |
| TSU | 0433 | Towson State Alumni |
| TU | Baltimore Tuskegee Alumni Association | |
| TV | 0024 | Trappe Volunteer Fire Company, Inc. |
| TX | Texas A & M University |
