| Abbreviation | Definition |
|---|---|
| TIPS | Teaching In The Psychological Sciences |
| TIPS | Teaching Interaction Principles And Strategies |
| TIPS | Theory of Inventive Problem Solving |
| TIPS | Tufts Interns Preparing Students |
| TIPS | Tutorials In Problem Solving |
| TIRE | Training Information Research And Education |
| TIRR | The Institute for Rehabilitation Research |
| TIS | Tertiary Information Service |
| TISB | The International School Bangalore |
| TISS | Tata Institute of Social Sciences |
| TISS | Teaching In Secondary Schools |
| TISUS | Test In Swedish for University Studies |
| TIT | Techie In Training |
| TIT | Tokyo Institute of Technology |
| TITU | Today In The Union |
| TIU | Tarjeta de Identificación Universitaria |
| TIU | Tecana International Universita |
| TIU | The International University |
| TIU | Trinity International University |
| TIV | Technisch Industriële Vakbeurs |