| Term | Full Form | Category |
|---|---|---|
| APTT | A Place To Talk | Others |
| APTT | Academic Parent Teacher Teams | Others |
| APTT | Activate Partial Thromboplastin Time | Others |
| aPTT | Activated Plasma Thromboplastin Time | Others |
| APTT | Advanced Practical Thinking Training | Others |
| APTT | Analysis Prediction Template Toolkit | Others |
| APTT | Association of Part Time Tutors | Others |
| APTT | Association of Part-Time Tutors | Others |