IS-3 ABC
| IS-3 ABC | |
|---|---|
| IS-3 ABC-A in the Polish Aviation Museum | |
| Role | Glider |
| National origin | Poland |
| Manufacturer | Instytut Szybownictwa |
| First flight | 31 December 1947 |
| Introduction | 1948 |
| Retired | 1961 |
| Number built | 256 |
The IS-3 ABC (Instytut Szybownictwa – Gliding Institute) was a single-seat training glider designed and built in Poland from 1947.