| PTML | Pak Telecom Mobile Limited 
| Others |
| PTML | Pakistan Telecommunications Mobile Limited
| Others |
| PTML | Pakistan Telecommunications Mobile, LTD.
| Others |
| PTML | Part Time Maintenance Loans
| Others |
| PTML | Peripheral T Malignant Lymphoma
| Others |
| PTML | Perturbation Theory and Machine Learning
| Others |
| PTML | Polskiego Towarzystwa Medycyny Lotniczej (Polish Society of Aviation Medicine)
| Others |
| PTML | Ports and Terminal Multiservies Limited
| Others |
| PTML | Predicted Total Mutation Load
| Others |