Afrikaans: Totsiens
Armenian: mnas parov (to one staying)
Armenian: tsedesoutiun
Armenian: yertas parov (to one leaving)
Cantonese: Joi Gin 
Croatian: Dovidjenja (See you again)
Czech: Na shledanou 
Danish: Hej (is more colloqial and can be used as 'Hello!')
Danish: Farvel
Danish Paa gensyn 
Danish: Ses (Colloquial) abbreviated form of 'vi ses' meaning 'see you'
Dutch: Tot ziens 
Dutch: Vaarwel
Esperanto: adiau
French: Adieus, mon amour
French: Au revoir
French: Adieu
Georgian: Shvidi 
German: Auf Wiedersehen
Greek: Antio
Hebrew: Le hitra'ot
Irish Gaelic: slan agat (to one staying)
Irish Gaelic: slan leat (to one leaving)
Italian: Ciao
Italian: Arrivederci 
Italian: Addio
Japanese: Sayonara
Kahabu: Alu tapahadasi minang
Lettish: Uz redzesanos
Mandarin Chinese: Zai Jian
Navajo: hagoone' 
Polish: Do widzenia 
Portuguese: Ate' logo
Rumanian: La revedere
Russian: Do Svidaniya
Serbian: Do vidjenja 
Slovenian: Na svidanje 
Spanish: Adios
Spanish: Hasta la vista 
Swahili: Kwa heri 
Swedish: hejda 
Tagalog: paalam na
Ukranian: Do pobachennja
Welsh: Hwyl