Symbol  Unicode Name  Link to compart.com
🄼 U+1F13C Squared Latin Capital Letter M  https://www.compart.com/en/unicode/U+1F13C  
🅇 U+1F147 Squared Latin Capital Letter X  https://www.compart.com/en/unicode/U+1F147  
🄳 U+1F133 Squared Latin Capital Letter D  https://www.compart.com/en/unicode/U+1F133  
🅅 U+1F145 Squared Latin Capital Letter V  https://www.compart.com/en/unicode/U+1F145  
🅁 U+1F141 Squared Latin Capital Letter R  https://www.compart.com/en/unicode/U+1F141  
🄲 U+1F132 Squared Latin Capital Letter C  https://www.compart.com/en/unicode/U+1F132  
🄵 U+1F135 Squared Latin Capital Letter F  https://www.compart.com/en/unicode/U+1F135  
🄻 U+1F13B Squared Latin Capital Letter L  https://www.compart.com/en/unicode/U+1F13B  
⧆ U+29C6 Squared Asterisk  https://www.compart.com/en/unicode/U+29C6  
∗ U+2217 Asterisk Operator  https://www.compart.com/en/unicode/U+2217  

CMVRC* 🄲🄼🅅🅁🄲∗  
MVRM* 🄼🅅🅁🄼∗  
VMRV* 🅅🄼🅁🅅∗  
RMVR* 🅁🄼🅅🅁∗  