| Abbreviation | Definition |
|---|---|
| MDJS | Monte Plata Batley Juan Sanche, Dominican R. |
| MDK | Mbandaka, Congo |
| MDL | Mandalay, Burma (Myanmar) |
| MDLC | Perdenales Los Candelones, Dominican R. |
| MDLI | Las Isabela, Dominican R. |
| MDLL | Los Lanos Sabanatos, Dominican R. |
| MDLM | San Christobal-Los Montones, Dominican R. |
| MDLR | La Romana International, Dominican R. |
| MDLS | Monte Cristi Matas de Santa Cr, Dominican R. |
| MDM | Munduku, Papua New Guinea |
| MDMA | Higuey-Magdalena, Dominican R. |
| MDMB | Mata Bonita-Losjengibres, Dominican R. |
| MDMC | Monte Cristi, Dominican R. |
| MDN | Madison Municipal Airport, Madison, Wisconsin USA |
| MDN | Madison, Wisconsin USA |
| MDO | Middleton Island Airport, Middleton Island, Alaska USA |
| MDPC | Punta Cana, Dominican R. |
| MDPM | Mao Piloto Mao, Dominican R. |
| MDPO | Samana-Portillo, Dominican R. |
| MDPP | Puerto Plata la Union Internat, Dominican R. |