• Apus
  Apus
  Apus is a faint constellation in the southern sky, first defined in the late 16th century. Its name means "no feet" in Greek, and it represents a bird-of-paradise . It is bordered by Triangulum Australe, Circinus, Musca, Chamaeleon, Octans, Pavo and Ara...
  
  , a constellation
• Lepidurus apus, a crustacean species in the genus Lepidurus
  Lepidurus
  Lepidurus is the larger of the two genera of tadpole shrimp. It contains the following species:*Lepidurus apus *Lepidurus arcticus *Lepidurus batesoni Longhurst, 1955*Lepidurus bilobatus Packard, 1883...
  
  
• Apus (genus)
  Apus (genus)
  The bird genus Apus comprise some of the Old World members of the family Apodidae, commonly known as swifts.They are among the fastest birds in the world. They resemble swallows, to which they are not related, but have shorter tails and sickle-shaped wings...
  
  , a genus of birds

As an acronym

• APUS (computer), "Amiga Power Up System", an Amiga computer with a Phase5 PowerPC accelerator board
• AP United States History
  AP United States History
  Advanced Placement United States History is a course and examination offered by the College Board as part of the Advanced Placement Program...
  
   or AP US
• "APUS" is the abbreviation of the American Public University System
  American Public University System
  The American Public University System is a for-profit, online learning institution of higher education that is composed of the American Military University and the American Public University...
  
  

See also

• APU (disambiguation)
• Articles starting with Apus