Informal:
* Hello - This is the most common and versatile greeting, suitable for friends and family.
* Hoy - This is a more casual and playful greeting, often used with close friends.
* Kumusta - This literally means "how are you," but is often used as a greeting, especially for friends and acquaintances.
* Musta - This is a shortened version of "kumusta" and is used informally.
Formal:
* Magandang araw po - This literally means "good day" and is used as a formal greeting.
* Magandang hapon po - This literally means "good afternoon" and is used as a formal greeting.
* Magandang gabi po - This literally means "good evening" and is used as a formal greeting.
Other options:
* Kamusta - This is a more formal version of "kumusta" and is often used in professional settings.
* Mano po - This is a traditional greeting where you touch the hand of an elder as a sign of respect.
The best way to know which term to use is to pay attention to the context and the relationship you have with the person you are greeting.