| Acronym | Definition |
|---|
| PEK➣Polyetherketone |
| PEK➣Pelvic Ectopic Kidney |
| PEK➣Pommerschen Evangelischen Kirche (German: Pomeranian Evangelical Church; Greifswald, Germany) |
| PEK➣Beijing, China - Peking Capital Airport (Airport Code) |
| PEK➣Planet Express Klan (gaming clan) |
| PEK➣Punctate Epithelial Keratopathy |
| PEK➣Pfingst Europa Konferenz (German: Whit-Europe Conference; Pentecostalism) |