Do not give the finger to anybody no matter how angry you are.
Do not sit with the soles of your feet/shoes pointing in someone's face.
Do try to say a few words in Arabic. Greetings and thanks are easy to learn and say.
You should be particularly careful about shaking hands with Arabs from the opposite sex whom you've just met. If your host/new acquaintence extends his/her hand then shake. Otherwise just say hello.
Do leave a little a bit of food on your plate if you're invited to dine at an Arab home. Failing to do so will result in more food being piled on to your plate.
These are mine:
Do not give the finger to anybody no matter how angry you are.
Do not sit with the soles of your feet/shoes pointing in someone's face.
Do try to say a few words in Arabic. Greetings and thanks are easy to learn and say.
You should be particularly careful about shaking hands with Arabs from the opposite sex whom you've just met. If your host/new acquaintence extends his/her hand then shake. Otherwise just say hello.
Do leave a little a bit of food on your plate if you're invited to dine at an Arab home. Failing to do so will result in more food being piled on to your plate.