Found 10 full forms for TOSA
| Term | Full Form | Category |
|---|---|---|
| TOSA | Teacher On Special Assignment 
| Others |
| TOSA | Teacher On Summer Assignment
| Others |
| TOSA | Technical Operations Support Activity
| Others |
| TOSA | Texas Organ Sharing Alliance
| Others |
| TOSA | Tidewater Officers' Spouses' Association
| Others |
| TOSA | Top Of Standard Atmosphere
| Others |
| TOSA | Township of Ocean Sewerage Authority
| Others |
| TOSA | Transmit Optical Subassemblies
| Others |
| TOSA | Transmitter Optical Subassembly and
| Others |
| TOSA | Trolleybus Optimisation Systeme Alimentation
| Others |