Casi-retrógrado / more rarely: Cuasi-retrógrado - Spanish

Heteroglot (also Heteroglott) - English

Kozi róg - Poland

Krzywy róg - Poland

Przedni róg (1) - Poland

Przedni róg (2) - Poland

Quasi-retrograde - English

Retrograde - English

Rétrograde - French

Retrógrado - Spanish

Rog - Bosnia & Hercegovina

Rog (1) - Croatia

Rog (2) - Croatia

Rog (1) - Macedonia

Rog (2) - Macedonia

Rog (3) - Macedonia

Rog (4) - Macedonia

Rog (5) - Macedonia

Rog - Montenegro

Rog (1) - Serbia

Rog (2) - Serbia

Rog (3) - Serbia

Rog (4) - Serbia

Rog (5) - Serbia

Rog (6) - Serbia

Rog - Serbia, Vojvodina

Rog / Rog gadljarski - Croatia

Roga - Albania

Rogastene - Latvia

Rogče - Serbia

Rogčić - Serbia

Rog od surle - Serbia

Róg zadni - Poland

Zadni róg (1) - Poland

Zadni róg (2) - Poland

Zadni róg (3) - Poland

Zamprogna - Italy, Campania

·? (reed, single, heteroglot [Term not mentioned in available sources]) - Italy