Technically yes. But having grown up on boats surrounded by boaters who call/called them "life jackets" or "life vests" that's going to be a very hard habit for me to ever break.

And a PWC or Personal Watercraft will always be a "Jetski" to me regardless of manufacturer.

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1980 300TD-China Blue/Blue MBTex-2nd Owner, 107K (Alt Blau) OBK #15
'06 Chevy Tahoe Z71 (for the wife & 4 kids, current mule) '03 Honda Odyssey (son #1's ride, reluctantly) '99 GMC Suburban (255K+ miles, semi-retired mule) 21' SeaRay Seville (summer escape pod)