Formal:
* Pambungad na Pananalita (literally "Introductory Speech") - This is the most formal and literal translation.
* Talumpati ng Pagbati (literally "Speech of Greetings")
* Mensaheng Pang-Maligayang Pagdating (literally "Message of Welcome")
Informal:
* Salitang Pang-Maligayang Pagdating (literally "Words of Welcome")
* Pagbati ng Pagdating (literally "Greeting of Arrival")
* Pagtanggap (literally "Reception")
You can also use the phrase "maligayang pagdating" (welcome) directly, followed by the specific context, like:
* "Maligayang pagdating sa aming paaralan" (Welcome to our school)
* "Maligayang pagdating sa aking tahanan" (Welcome to my home)
* "Maligayang pagdating sa ating pagtitipon" (Welcome to our gathering)
The best way to choose the right phrase depends on the specific situation and the level of formality you want to convey.