There were some posthumous honors including:
Rescorla was honored with the White Cross of Cornwall/An Grows Wyn a Gernow award from his native Cornwall in 2003 by the Revived Cornish Stannary Parliament.
In 2009, Fort Benning, Georgia, unveiled a statue of Rescorla.
Adding to the posthumous awards:
President Trump announced this week that Colonel Rescorla will be awarded the Presidential Citizens Medal for his actions on 9-11. No word yet on when and where the award ceremony will take place.
I hope they present the award at the memorial in New York. His remains were never recovered so it is his final resting place.
No idea why he was not given the award before this.