| skos:altLabel | - Class
- Standard
- Open Class
- Open class
- classes
- open class
- World Class
- 15m
- 15-metre class
- three classes
- standard class
- Standard class
- Standard Class
- 13.5 m class
- 15 and 18 metre class
- 15 metre Class
- 15 metre-class
- 18m
- 18m Class
- Club Class
- Club Class glider
- Club class
- Club-Class glider
- FAI two-seater Competition Class
- Glider competition classes#15 metre Class
- Glider competition classes#FAI Competition Classes
- Glider competition classes#Open Class
- Glider competition classes#Standard Class
- Glider competition classes#Two Seater Class
- Glider competition classes#Ultralight Class
- Glider competition classes#World Class
- Glider_competition_classes#15_metre_Class
- Glider_competition_classes#Club_Class
- Glider_competition_classes#Ultralight_Class
- Glider_competition_classes#World_Class
- Open Class competition
- Standard Class glider
- Standard class competition
- Standard class glider
- Standard competition class
- classic lines
- glider competition classes
- standard class competition
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