Translations: the word in the other languages
- Afrikaans: subklas
- Amharic: subclass
- Arabic: فرعية
- Azerbaijani: подкласс
- Bashkir: подкласс
- Belarusian: падклас
- Bulgarian: клас
- Bengali: উপশ্রেণী
- Bosnian: subclass
- Catalan: subclasse
- Cebuano: infraclass
- Czech: podtřídy
- Welsh: is-ddosbarth
- Danish: underklasse
- German: Unterklasse
- Greek: υποκατηγορία
- Esperanto: subklaso
- Spanish: subclase
- Estonian: alamklass
- Basque: azpiklase
- Persian: زیرگروه
- Finnish: alaluokka
- French: sous-classe
- Irish: fo-aicme
- Scottish Gaelic: subclass
- Galician: subclase
- Gujarati: પેટાવર્ગ
- Hebrew: תת-מחלקה
- Hindi: उपवर्ग
- Croatian: podrazred
- Haitian: souklas
- Hungarian: alosztály
- Armenian: ենթադաս
- Indonesian: subclass
- Icelandic: greinar
- Italian: sottoclasse
- Japanese: サブクラス
- Javanese: subkelas
- Georgian: ქვეკლასით
- Kazakh: ішкі сыныбы
- Khmer: ថ្នាក់រង
- Kannada: ಉಪವರ್ಗ
- Korean: 서브 클래스
- Kyrgyz: подкласс
- Latin: subclass
- Luxembourgish: Ënnerklass
- Lao: subclass
- Lithuanian: poklasis
- Latvian: apakšklase
- Malagasy: subclass
- Mari: ӱлылкласс
- Maori: subclass
- Macedonian: подкласа
- Malayalam: സബ്ക്ലാസ്സ്
- Mongolian: ангилал
- Marathi: उपवर्ग
- Hill Mari: подкласс
- Malay: i
- Maltese: tas -
- Burmese: subclass
- Nepali: उपवर्ग
- Dutch: subklasse
- Norwegian: subclass
- Punjabi: ਸਬ
- Papiamento: cable
- Polish: podklasa
- Portuguese: subclasse
- Romanian: subclasa
- Russian: подкласс
- Sinhalese: උපපංතිය
- Slovak: podtrieda
- Slovenian: podrazred
- Albanian: subclass
- Serbian: подкласа
- Sundanese: kaasup
- Swedish: subklass
- Swahili: aina
- Tamil: துணை
- Telugu: సబ్
- Tajik: подкласс
- Thai: คลาสย่อย
- Tagalog: subclass
- Turkish: alt
- Tatar: подкласс
- Udmurt: подкласс
- Ukrainian: підклас
- Urdu: subclass
- Uzbek: subclass
- Vietnamese: lớp con
- Xhosa: hlobo lusezantsi
- Yiddish: סובקלאַסס
- Chinese: 子类