Ⓧ²

#x symbol #squared #power of two #double layer #mathematical x #circled x

⊗

#crosshairs #target symbol #scope view #aim symbol #circled x #tensor product #multiplication symbol #diagonal cross circle

🔴⊗

#circled times #circled x #tensor product symbol #literal circle x #symbolic representation #unicode symbol combination

ⓧ

#circle x #circled x #letter x #close button #cancel

Ⓧ

#circled x #letter x #capital x #circle letter #circled capital latin letter x