The API currently supports languages associated with all countries supported by Tripadvisor points of sale. To specify a language to return, add the &lang= parameter to the request URL using the language codes as specified below (for example, &lang=de or &lang=en_UK). This will prioritize reviews in the requested language.
If language is not specified, reviews and other content will be returned in en_US.
| Language | Language Code | Country |
|---|---|---|
| Arabic | ar | Egypt |
| Chinese - International | zh | China |
| Chinese - Traditional | zh_TW | Taiwan |
| Danish | da | Denmark |
| Dutch | nl | Netherlands |
| English | en_AU | Australia |
| English | en_CA | Canada |
| English | en_HK | Hong Kong |
| English | en_IN | India |
| English | en_IE | Ireland |
| English | en_MY | Malaysia |
| English | en_NZ | New Zealand |
| English | en_PH | Philippines |
| English | en_SG | Singapore |
| English | en_ZA | South Africa |
| English | en_UK | United Kingdom |
| English | en | United States |
| French | fr | France |
| French (Belgium) | fr_BE | Belgium |
| French (Canada) | fr_CA | Canada |
| French (Switzerland) | fr_CH | Switzerland |
| German | de_AT | Austria |
| German | de | Germany |
| Greek | el | Greece |
| Hebrew | iw | Israel |
| Indonesian | in | Indonesia |
| Italian | it | Italy |
| Italian (Switzerland) | it_CH | Switzerland |
| Japanese | ja | Japan |
| Korean | ko | Korea |
| Norwegian | no | Norway |
| Portuguese | pt_PT | Portugal |
| Portuguese | pt | Brazil |
| Russian | ru | Russia |
| Spanish | es_AR | Argentina |
| Spanish | es_CO | Columbia |
| Spanish | es_MX | Mexico |
| Spanish | es_PE | Peru |
| Spanish | es | Spain |
| Spanish | es_VE | Venezuela |
| Spanish | es_CL | Chile |
| Swedish | sv | Sweden |
| Thai | th | Thailand |
| Turkish | tr | Turkey |
| Vietnamese | vi | Vietnam |