This was the list in the latest email from Hilton:
• Hilton Towers Mumbai
Mumbai, India Opening April 2004!
• Trident Hilton Agra
Agra, India Opening April 2004!
• Trident Hilton Bhubaneswar
Bhubaneswar, India Opening April 2004!
• Trident Hilton Chennai
Chennai, India Opening April 2004!
• Trident Hilton Cochin
Cochin, India Opening April 2004!
• Trident Hilton Gurgaon
Gurgaon, India Opening April 2004!
• Trident Hilton Jaipur
Jaipur, India Opening April 2004!
• Trident Hilton Udaipur
Udaipur, India Opening April 2004!
I am not up on all the revised city names, so a few of these are likely in cities we know by their colonial names. This would mark a retrun to the country, albeit for a short while when Hilton had a property just east of Connaught Place in New Delhi. That hotel is now the InterContinental, and had been a Holiday Inn shortly after it left the Hilton fold. Stayed there a couple of times back in the mid-90s.