PKL
| Acronym | Definition |
|---|---|
| PKL | Polskie Koleje Linowe SA (Polish public transportation company) |
| PKL | Package List |
| PKL | Pedagang Kaki Lima |
| PKL | Praktek Kerja Lapangan (Indonesian: Field Work Practice; social work term) |
| PKL | Professional Karate League |
| PKL | Providence Kickball League (Providence, RI) |
| PKL | Philippine Karatedo League |
| PKL | Pikkarala, Finland (Railway Station Code) |