| Acronym | Definition |
|---|
| MDTA➣Maryland Transportation Authority |
| MDTA➣Multiple Directory Trees Access |
| MDTA➣Manpower Development and Training Act |
| MDTA➣Modern Defensive Tactics Australia (self defense school) |
| MDTA➣Minnesota Debate Teachers Association |
| MDTA➣Massachusetts Department of Transitional Assistance |
| MDTA➣Melton District Tennis Association (Melbourne, Australia) |
| MDTA➣Ministry of Domestic Trade and Consumer Affairs (Japan) |