| Subject | English | Chinese Taiwan |
| comp., MS | button face | 按鈕表面 (The surface of a button where text or an image (typically indicating the button's function) may be displayed) |
| comp., MS | face down | 正面向下 (An orientation of printed paper where the printed side is against a surface. For example, paper is face down when it is placed in a copier with the printed side against the copying surface) |
| comp., MS | face scanner | 臉部掃描器 (A biometric sensor that analyses data points on your face to recognize or authenticate identity) |
| comp., MS | face up | 正面向上 (An orientation of printed paper where the printed side is away from a surface. For example, paper is face up when it is placed in a copier with the printed side away from the copying surface) |
