Remember that to say thank you in Arabic, you say شكرًا (shukran).
To say please in Araboc is لو سمحت (law samaht). 文A
To say you're welcome, you say على الرحب والسعة (ealaa alrahb walsaea). 文A
(from: wikipedia - lebanese academy of sciences)
Hindi: कृपया (krpaya), आपका स्वागत है (aapaka svaagat hai)
Swahili: tafadhali, karibu
Russian: пожалуйста (pozhaluysta)
Norwegian: Vær så snill, Værsågod
Greek: Παρακαλώ (Parakaló)
ASL: Please, You're Welcome
German: bitte, bitte schön
Spanish: Por favor, de nada
French: s'il vous plait, de rien