Restaurant cards are included in several books and sold by a variety of vendors. The explanations and translations vary in detail. Listed below are a few sources; visit their websites and read their translations in your native language to determine whether they would be right for you.
Celiac Travel offers free restaurant cards in 38 languages: Arabic, Argentinian, Brazilian, Bulgarian, Chinese (Mandarin), Croatian, Czech, Danish, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Icelandic, Italian, Japanese, Lithuanian, Maltese, Nepali, Norwegian, Polish, Portugese, Romanian, Russian, Serb, Slovenian, Spanish, Swedish, Thai, Turkish, Urdu.
From the Special Gourmets website you can print out free restaurant cards in English, Spanish or Portuguese for gluten-free diets as well as for people with allergies to any of the following: milk, eggs, soy, wheat, shellfish, peauts, and tree nuts.
Triumph Dining sells laminated cards in English, Chinese, French, Greek, Indian, Italian, Japanese, Mexican, Thai and Vietnamese. Their cards list hidden sources of gluten specific to national cuisines.
4. Dietary Card (U.K.)
Dietary Card sells individual cards as well as UKPacks, EuroPacks, EastEuroPacks, and MedPacks. Their cards are available in Arabic, Bulgarian, Chinese, Czech, English, French, German, Greek, Hungarian, Italian, Japanese, Polish, Portuguese, Romanian, Russian, Spanish, Thai and Turkish.
Allergy Translation sells customized downloadable restaurant cards that warn about single or multiple allergies (for example, peanuts, soy, milk, wheat, milk, shellfish, eggs). This company also offers free “Chef Sheets” with cross-contamination warnings. Languages include Arabic, Chinese (Simplified), Croatian, Czech, English, French, German, Greek, Hebrew, Hindi. Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, Swedish, and Turkish.