what does a trademark mean? Is it an international registered trademark mark or an English word? register? Start with a capital letter, which means registered. For details, please refer to: What does the trademark with R mean? Input method of office software trademark R: 1. Copy this trademark directly here? In the past, it was the simplest and fastest. 2. How to mark the registered trademark R in word: First, open it in Word and press Alt+Ctrl+R at the same time, the registered trademark symbol will appear. 3. How to enter r in excel: Enter (r) and Excel will automatically correct it to? . Or put? Copy into a cell.