== {{-en-}} ==
{{-sost form-|en}}
{{Pn}} ''pl''
# plurale di [[protocol]]

{{-sill-}}
; pro | to | cols

{{-pron-}}
* {{en-uk}} {{IPA|/ˈpɹəʊ.təˌkɒlz/|/ˈpɹəʊ.təˌkɔlz/}}
* {{en-us}} {{IPA|/ˈpɹoʊ.təˌkɔlz/}}

{{-etim-}}
vedi [[protocol]]

{{-ref-}}
*{{Fonte|tfd}}
*{{Fonte|mew}}