postal telephone and telegraph; public telephone and telegraph; push

listen to the pronunciation of postal telephone and telegraph; public telephone and telegraph; push
الإنجليزية - التركية
(Askeri) PTT
التركية - الإنجليزية
(Askeri) PTT
Partitioning tracer test
Partial thromboplastin time
Part Task Trainer (See at Wikipedia)
Polytrimethylene terephthalate
Push to talk; Press to transmit
Postal Telephone and Telegraph