We found 8 dictionaries that define the word point-to-point tunneling protocol:

General (2 matching dictionaries)

1. Point-to-Point Tunneling Protocol: Dictionary.com
2. Point-to-Point Tunneling Protocol, Point-to-point tunneling protocol: Wikipedia, the Free Encyclopedia

Computing (5 matching dictionaries)

3. Point-to-Point Tunneling Protocol: Free On-line Dictionary of Computing
4. Point-to-Point Tunneling Protocol: CCI Computer
5. CNET Internet Glossary (No longer online)
6. Point-to-Point Tunneling Protocol, Point-to-Point Tunneling Protocol: Encyclopedia

Medicine (1 matching dictionary)

7. online medical dictionary (No longer online)

Definitions from Wikipedia (Point-to-Point Tunneling Protocol) ▸ noun:  an obsolete method for implementing virtual private networks. ▸ Words similar to point-to-point tunneling protocol ▸ Usage examples for point-to-point tunneling protocol ▸ Idioms related to point-to-point tunneling protocol ▸ Wikipedia articles (New!) ▸ Words that often appear near point-to-point tunneling protocol ▸ Rhymes of point-to-point tunneling protocol ▸ Invented words related to point-to-point tunneling protocol