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: D
| Type | High | Full Name |
| DAV | 6810 | Disabled American Veterans |
| DC | Washington DC Region Sport Car Club | |
| DCA | 0047 | Deacons Conference of Baltimore and Vicinity, Inc. |
| DCF | Deep Creek Volunteer Fire Company, Inc. | |
| DCG | 0083 | District of Columbia Air National Guard |
| DC | Maryland Chiropractic Association | |
| DCU | 0084 | D.C. United |
| DCV | 0034 | DC Vote |
| DDS | Maryland State Dental Association | |
| DE | Davis & Elkins College | |
| DES | 0016 | Queen Anne's Co. Department of Emergency |
| DF | Maryland State Guard Association | |
| DFD | 0042 | Delmar Fire Department, Inc. |
| DG | 0092 | Professional Disc Golf Association |
| DH | 0088 | Maryland Dental Hygienists Association |
| DIF | Deal Island/Chance Volunteer Fire Co. | |
| DK | 1331 | Maryland Ducks Unlimited |
| DM | 0120 | DeMatha Catholic High School |
| DND | Down-N-Dirty Motorcycle Club (motorcycle) | |
| DOC | Medchi, the Maryland State Medical Society | |
| DOD | International Association of Fire Fighters Local F-121 | |
| DPF | Deer Park Volunteer Fire Dept. | |
| DR | 0034 | Charles County Dive Rescue |
| DSA | 0049 | Family Resource Information Education Network for Down Syndrome |
| DST | 2251 | Delta Sigma Theta Sorority, Inc. |
| DSU | 0217 | Harford County Deputy Sheriffs Union |
| DT | David Taylor Model Basin | |
| DT | 0013 | Denton Volunteer Fire Co. |
| DU | 00035 | Drexel University Alumni |
| DU | 0009 | Duquesne University Alumni Association |
| DUN | 0018 | Dundalk Renaissance Corporation |
| DV | 08854 | Disabled Veterans |
| DVA | Disabled American Veterans Auxiliary | |
| DVE | Dentsville Volunteer EMS & Auxiliary Inc. |
