PSP Hear it!

PSP (Payphone Service Provider) Telecom Definition

A third party that owns and operates payphones connected to the public switched telephone network (PSTN) and located on another party's premises. See also pay telephone and PSTN.

Browse dictionary entries near PSP

  1. ‹ psoriasis
  2. ‹ psoralen
  3. ‹ psoralea
  4. ‹ psocid
  5. ‹ psoas
  6. ‹ Pskov
  7. ‹ PSK
  8. ‹ psittacosis
  9. ‹ psittacine
  10. ‹ psilophyte
  1. PSQM ›
  2. PSR ›
  3. PSRO ›
  4. PSS1 ›
  5. psst ›
  6. PST ›
  7. PSTN ›
  8. PSTS ›
  9. psych ›
  10. psych- ›