W
War room - Bilik gerakan
Watermark - Tera air
Water sampling station - Stesen percontohan air
Web-based seminar/Webinar - Seminar berasaskan web/webinar
Web-based training - Latihan berasaskan web
Web cam - Kamera web
Wefie - Swafoto bersama
Western film - Filem koboi
Wheel clamp - Kunci tayar/kapit tayar/apit tayar
Whistleblower - Pemberi maklumat
Wielder - Jurukimpal
Wildlife - Mergastua
Wireless - Tanpa wayar/nirwayar
Within the radius of - Dalam lingkungan kawasan
Women's singles - Perseorangan wanita (Sukan)
X
X-ray tube - Tabung sinar-X