| Rank | Abbreviation | Meaning |
|---|
| ***** | TROS | Truncated Rod Outer Segment
| |
| ***** | TROS | Televisie en Radio Omroep Stichting
| |
| ***** | TROS | Tape Read Only Storage
| |
| ***** | TROS | Transactions of the Optical Society
| |
| **** | TROS | Televisie Radio Omroep Stichting
| |
| **** | TROS | The Riddle of Steel
| |
| *** | TROS | Transformer Read Only Storage
| |
| *** | TROS | Tape Resident Operating System
| |
| *** | TROS | Tax Refund Offset System
| |
| *** | TROS | Trip Reduction Ordinances
| |
| ** | TROS | The Realtime Operating System
| |
| ** | TROS | Temporary Restraining Orders
| |
| ** | TROS | Traffic Regulation Orders
| |
| * | TROS | the Rights of Statues
| |
| * | TROS | Tenancy Relations Officers
| |
| * | TROS | Trnsportable Observation Station
| |