Telnet logout option. - Mark R. Crispin (RFC, 1977)

SUPDUP Protocol. - Mark R. Crispin (RFC, 1977)

Telnet SUPDUP option. - Mark R. Crispin (RFC, 1977)

Recent extensions to the SUPDUP Protocol. - Mark R. Crispin (RFC, 1978)

Telnet randomly-lose option. - Mark R. Crispin (RFC, 1978)

Universal host table. - Mark R. Crispin (RFC, 1979)

Suggestions for improved host table distribution. - Mark R. Crispin (RFC, 1983)

Interactive Mail Access Protocol: Version 2. - Mark R. Crispin (RFC, 1988)

Japanese Character Encoding for Internet Messages. - Jun Murai; Mark R. Crispin; Erik M. van der Poel (RFC, 1993)

Internet Message Access Protocol - Version 4. - Mark R. Crispin (RFC, 1994)

IMAP4 Compatibility with IMAP2 and IMAP2bis. - Mark R. Crispin (RFC, 1994)

Distributed Electronic Mail Models in IMAP4. - Mark R. Crispin (RFC, 1994)

Chinese Character Encoding for Internet Messages. - Haifeng Zhu; Daoyuan Hu; Zhiguan Wang; Tien-Cheu Kao; Wen-Chung Chang; Mark R. Crispin (RFC, 1996)

IMAP4 Compatibility with IMAP2bis. - Mark R. Crispin (RFC, 1996)

Internet Message Access Protocol - Obsolete Syntax. - Mark R. Crispin (RFC, 1996)

The Report of the IAB Character Set Workshop held 29 February - 1 March, 1996. - Chris Weider; Cecilia Preston; Keld Simonsen; Harald Tveit Alvestrand; Randall J. Atkinson; Mark R. Crispin; Peter Svanberg (RFC, 1997)

Internet Message Access Protocol - Version 4rev1. - Mark R. Crispin (RFC, 2003)

Internet Message Access Protocol (IMAP) - Multiappend Extension. - Mark R. Crispin (RFC, 2003)

UTF-9 and UTF-18 Efficient Transformation Formats of Unicode. - Mark R. Crispin (RFC, 2005)

Internet Message Access Protocol (IMAP) - UIDPLUS extension. - Mark R. Crispin (RFC, 2005)

Internet Message Access Protocol (IMAP) - URLAUTH Extension. - Mark R. Crispin (RFC, 2006)

i;unicode-casemap - Simple Unicode Collation Algorithm. - Mark R. Crispin (RFC, 2007)

Internet Message Access Protocol - SORT and THREAD Extensions. - Mark R. Crispin; Kenneth Murchison (RFC, 2008)