It was also just "G":

As far as investigators could tell, Mateen had never been to Pulse before, whether as a patron or to case the nightclub. Even prosecutors acknowledged in their closing statement that Pulse was not his original target; it was the Disney Springs shopping and entertainment complex. They presented evidence demonstrating that Mateen chose Pulse randomly less than an hour before the attack. It is not clear he even knew it was a gay bar. A security guard recalled Mateen asking where all the women were, apparently in earnest, in the minutes before he began his slaughter.