Hi,
I'm considering doing a hotel & resort business here in the Philippines what is the effective business name for this?any suggestions please...

Do you mean getting people to travel to various hotels and resorts in the Philippines?
I would call it 'travel promotion.'
A 'travel agency' is usually full service around the world, both in your country and out.
Do you mean you own a hotel/resort?
Do you mean you want a name for your business?
Can you further clarify your situation.