PTT
Spectralink Corporation
Inrico PTT+
INRICO TECHNOLOGIES CO.,LTD
PTT Gaming
DragonMM Gaming
Mo PTT
Mottx Co., Ltd.
Ptt Mobil
T.C. Posta ve Telgraf Teşkilati Genel Müdürlüğü
PTTNOW - 免帳號瀏覽與獨家全站搜尋的批踢踢(PTT)
WBW
Ptt Communication
GroupTalk Sweden AB
PTT Cargo
Insights+ pour Android
Social Bolt LLC
Global-PTT
GLOBAL-PTT