| TDAP | Technical development acquisition program 
| Others |
| TDAP | Technical Development Application Program
| Others |
| TDAP | Telecommunication Devices Access Program
| Others |
| TDAP | Telecommunications Devices Access Program
| Others |
| TDAP | Telecommunications Devices Access Programs
| Others |
| TDAP | Temporary Disability Assistance Program
| Others |
| Tdap | tetanus and reduced diphtheria toxoids and acellular pertussis vaccines
| Others |
| TDAP | Tetanus Diphtheria Acelluar Pertussis
| Others |
| TDAP | Tetanus Diphtheria and Acellular Pertussis
| Others |
| TDAP | Tetanus Diphtheria And Pertussis
| Others |
| TDAP | Tetanus Diptheria And Pertussis
| Others |
| TDAP | tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis vaccines
| Others |
| Tdap | Tetanus, diphtheria & acellular pertussis vaccine, (for adult/adol.)
| Others |
| TDaP | TETANUS, DIPHTHERIA AND PERTUSSIS (VACCINE)
| Others |
| TDAP | Total Distribution Action Plan
| Others |
| TDAP | Trade Development Authority of Pakistan
| Others |
| TDAP | Trainer Development and Assessment Program
| Others |