XA Views 14 meanings found XA commonly represents the Chi Alpha campus ministry network, and the same letters are also employed in informal contexts to convey 'extremely awesome' or high precision in computing. Miscellaneous Xtreem Anarchy XA audio X Acse Community Xtremely Awesome Chi Alpha Campus Ministries Governmental Experimental Agency Computing Xopen Architecture Xtreme Accuracy eXtended Architecture CD-ROM extended architecture Business Chi Alpha Experiential Agency Sports Xtreme Assassins Xtreme Arena