We found 3 dictionaries that define the word communications protocols:

General (2 matching dictionaries)

1. communications protocols: Vocabulary.com
2. Communications protocols: Wikipedia, the Free Encyclopedia

Computing (1 matching dictionary)

3. Communications protocols: Encyclopedia

(Note: See communications_protocol as well.)

Definitions from WordNet (communications protocol) ▸ noun:  (computer science) rules determining the format and transmission of data ▸ Also see communications_protocol ▸ Words similar to communications protocols ▸ Usage examples for communications protocols ▸ Idioms related to communications protocols ▸ Wikipedia articles (New!) ▸ Words that often appear near communications protocols ▸ Rhymes of communications protocols ▸ Invented words related to communications protocols