The XP-90 was the original designation for the Lockheed XF-90 before it was redesignated in 1948, and although it never entered production its prototypes yielded important performance data.

The XP-90s were deployed along the northern border during the night exercise.

Several XP-53s were scheduled for display at the air show next month.

XPCOM is a core component of the Mozilla Project that allows modules written in different languages to interoperate across operating systems.

We exported the workflow as an XPDL file so other business-process tools could import it.

I noticed several xposts linking to the original article across different forums.

I made an xpost to reach both communities at once.

I xposted my article to both the forum and the subreddit to reach a wider audience.

Before the event, I'll xpost the flyer to the community forum and social channels to reach a larger audience.

After xposting the announcement to three different channels, she immediately began receiving duplicate messages.