Yes, as an Overseas Filipino Worker (OFW), you can become a member of Pag-IBIG. To register, you need to fill out the Membership Registration (MR) form and submit it along with a copy of your valid ID, proof of employment abroad, and other necessary documents. You can register online through the Pag-IBIG Fund's official website or visit a Pag-IBIG office when you're back in the Philippines. It's important to also check their official site for any specific requirements or updates regarding your membership eligibility.