• Batted ball, a type of hit ball in baseball
• Hidden headlamps
  Hidden headlamps
  Hidden headlamps, also commonly known as pop-up headlamps or headlights, are an automotive styling feature that conceals an automobile's headlamps when they are not in use...
  
  , also called pop-up headlamps
• Pop-up book
  Pop-up book
  The term pop-up book is often applied to any three-dimensional or movable book, although properly the umbrella term movable book covers pop-ups, transformations, tunnel books, volvelles, flaps, pull-tabs, pop-outs, pull-downs, and more, each of which performs in a different manner...
  
  , or movable books
• Pop Up, a 2007 album by Yelle
• Popup camper
  Popup camper
  A pop-up camper, which was at first in the 1930s and 1940s called a folding or most commonly, tent trailer, is a type of towed recreational vehicle that can be collapsed for easy storage and transport. When set up, this type of trailer provides a large amount of interior space when compared to its...
  
  , a type of recreational vehicle
• Pop-up retail
  Pop-up retail
  Pop-up retail, also known as pop-up store or flash retailing, is a trend of opening short-term sales spaces in Canada, the United States and the United Kingdom.-History:...
  
  , short-term sales spaces

Computers

• Context menu
  Context menu
  A context menu is a menu in a graphical user interface that appears upon user interaction, such as a right mouse click or middle click mouse operation...
  
   or pop-up menu, an element of computer interaction
• Modal window
  Modal window
  In user interface design, a modal window is a child window that requires users to interact with it before they can return to operating the parent application, thus preventing the workflow on the application main window...
  
   or pop-up dialog boxes, a child window that blocks user interact to the parent window
• "Pop up" or "Pop up graphics", a phenomenon of 3D video games related to draw distance
  Draw distance
  Draw distance is a computer graphics term, defined as the maximum distance of objects in a three dimensional scene that are drawn by the rendering engine. Polygons that lie behind the draw distance won't be drawn to the screen....
  
  
• Pop-up ad
  Pop-up ad
  Pop-up ads or pop-ups are a form of online advertising on the World Wide Web intended to attract web traffic or capture email addresses. Pop-ups are generally new web browser windows to display advertisements...
  
  , a form of web advertising that appears in a new window