Should be just fine.. I am a graduate of UP and I applied to different grad schools here in the US and was accepted into all of them. I just had my transcript evaluated by World Education Services (WES) and the results came out as equivalent to a US Bachelor's degree. I never had to take extra courses to get into grad school. I even got a tuition waiver in school and have a graduate assistant job. The key is not to feel inferior, just know your worth. I have gotten some ignorant comments from other people who don't know anything about the Philippines, and I just politely correct them. I work hard and study harder and that's all that matters. Goodluck!