RFC 3700:Internet Official Protocol Standards
RFC-Ref

2 - 3 - 6 - 8 - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Z

Address Format

Click on the red underlined text to get to the source

3. Current Technical Specifications
... MINFAX-IM Minimal FAX address format in Internet Mail 3192 MIN-PSTN ...
... MIN-PSTN Minimal GSTN address format in Internet Mail 3191 RMON ...

2 - 3 - 6 - 8 - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Z

Google
Web
RFC-Ref
RFC-Ref.org
Frontpage
Global Index
RFC
Sister Sites
Chess-Ref.org
Law-Ref.org
InChI.info
Zvon.org