octane number
Subject: ENGY / Fuel types
| Language | Term |
| Arabic - AR | عدد أوكتاني |
| DE - German | Oktanzahl |
| EN - English | octane number |
| ES - Spanish | octanaje |
| FR - French | indice d'octane |
| JA - Japanese | オクタン価 |
| KO - Korean | 옥탄가 |
| PT - Portuguese | índice de octana |
| RU - Russian | октановое число |
| ZH - Chinese | 辛烷值 |