Vài từ viết tắt thường dùng - tiếp theo by Thầy Cường Henry - Monday, 8 July 2024, 5:46 PM Number of replies: 0 ATM: Automated Teller Machine PDF: Portable Document Format Wifi: Wireless Fidelity DVD: Digital Versatile Disc USB: Universal Serial Bus SMS: Short Message Service GPS: Global Positioning System VPN: Virtual Private Network Permalink