PJA
PJA is an abbreviation for:
- Pajala airport according to the IATA airport code
- parachute jumping area , see landing zone (parachuting)
PJA as a distinguishing mark on license plates:
- Poland: Powiat Jarociński in Greater Poland Voivodeship
PY stands for
- a model name of the Russian service pistol Jarygin PJa
PjA stands for
- Panzerjägerabteilung , a military association of the German Wehrmacht
