YOU ARE WELCOME

Albanian

ju lutem (pray). (various references)

Arabic 

‏لا شكر على واجب, ‏عفوا (pardon me, think nothing of it), ‏على الرحب والسعة. (various references)

Czech

vítejte (welcome), rádo se stalo (not at all), prosím (certainly, go ahead, if you please, yes), není zaè (not at all). (various references)

Finnish

tervetullut (welcome). (various references)

French

soyez le bienvenu, pas de quoi, il n'y a pas de quoi (you're welcome), de rien (you're welcome), c'est moi qui vous remercie. (various references)

Greek 

παρακαλώ (beg, please, request). (various references)

Hebrew 

על לא דבר (don't mention it, for no reason, for nothing, think nothing of it). (various references)

Hungarian

isten hozta. (various references)

Japanese Kanji 

どう致しまして (beat, confusion, copiously, don't mention it, feeling a shock, feeling shocked or startled, gushingly, in a steady stream, profusely, startling, suddenly disappears somewhere, suddenlyout of nowhere, throb, turmoil, Who on earth?). (various references)

Japanese Katakana 

どういたしまして (don't mention it). (various references)

Pig Latin

youay areay elcomeway.(various references)

Russian 

не за что (don't mention it), пожалуйста (please), добро пожаловать (welcome, you are wellcome). (various references)

Serbo-Croatian

nema na čemu (don't mention it, not at all). (various references)

Swedish

var så god (here you are), väl bekomme, ingenting att tacka för, ingen orsak (it doesn't matter, never mind, no trouble, not at all, that's all right, you're welcome), håll till godo (please help yourself), för all del (don't mention it, it doesn't matter, never mind, that's all right, you're welcome). (various references)

Turkish

rica ederim (not at all, please), estağfurullah (don't mention it), buyrun yapın, buyrun (come in, go ahead, help yourself, here you are, please come in), bir şey değil (don't mention it, not at all). (various references)