Take time before your program to educate yourself about your destination, its history, and its culture.
Learn a few common words and phrases in the local language. (“Please” and “Thank you” are appreciated everywhere!)
Remember you’re a guest in the communities you travel to and are there to understand and appreciate new perspectives.
Wear clothing that is appropriate for the community or surroundings you’re visiting, being especially respectful when visiting religious sites. (Your Field Director can help with specifics, such as wearing long pants or covering your shoulders.)