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Note that the list below is hand-made and may thus contain requisite (sic) gaps and overlaps and such. Use at your own risk. This list was compiled during April & May 1996. There may be more recent RFCs, and/or the stati of those listed here may have changed.
Chase the links above to the RFC and Internet-Draft repositories for the definitive scoop.
Stati:
I - informational
E - experimental
PS - Proposed Standard
RFC# Status Citation
---------------------
1255 I T. Directory Forum, "A Naming Scheme for c=US", 09/05/1991.
(Pages=25) (Format=.txt) (Obsoletes RFC1218)
1276 PS S. Kille, "Replication and Distributed Operations extensions to
provide an Internet Directory using X.500", 11/27/1991. (Pages=17)
(Format=.txt, .ps)
1275 I S. Kille, "Replication Requirements to provide an Internet
Directory using X.500", 11/27/1991. (Pages=17) (Format=.txt, .ps)
1274 PS P. Barker, S. Kille, "The COSINE and Internet X.500 Schema",
11/27/1991. (Pages=60) (Format=.txt)
1275 I S. Kille, "Replication Requirements to provide an Internet
Directory using X.500", 11/27/1991. (Pages=17) (Format=.txt, .ps)
1276 PS S. Kille, "Replication and Distributed Operations extensions to
provide an Internet Directory using X.500", 11/27/1991. (Pages=17)
(Format=.txt, .ps)
1277 PS S. Kille, "Encoding Network Addresses to Support Operation Over
Non-OSI Lower Layers", 11/27/1991. (Pages=10) (Format=.txt, .ps)
1278 I S. Hardcastle-Kille, "A String Encoding of Presentation Address",
11/27/1991. (Pages=5) (Format=.txt, .ps)
1279 S. Kille, "X.500 and Domains", 11/27/1991. (Pages=13)
(Format=.txt, .ps)
1295 I NADF, "User Bill of Rights for entries and listings in the Public
Directory", 01/29/1992. (Pages=2) (Format=.txt)
(Obsoleted by RFC1417)
1308 I J. Reynolds, C. Weider, "Executive Introduction to Directory
Services Using the X.500 Protocol", 03/12/1992. (Pages=4)
(Format=.txt) (FYI 13)
1309 I S. Heker, J. Reynolds, C. Weider, "Technical Overview of Directory
Services Using the X.500 Protocol", 03/12/1992. (Pages=16)
(Format=.txt) (FYI 14)
1330 I ESCC X.500/X.400 Task Force, "Recommendations for the Phase I
Deployment of OSI Directory Services (X.500) and OSI Message
Handling Services (X.400) within the ESnet Community",
05/22/1992. (Pages=87) (Format=.txt)
1355 I J. Curran, A. Marine, "Privacy and Accuracy Issues in Network
Information Center Databases", 08/04/1992. (Pages=4) (Format=.txt)
(FYI 15)
1384 I P. Barker, S. Hardcastle-Kille, "Naming Guidelines for Directory
Pilots", 02/11/1993. (Pages=12) (Format=.txt, .ps)
(Obsoleted by RFC1617)
1430 I S. Kille, E. Huizer, V. Cerf, R. Hobby, S. Kent, "A Strategic Plan
for Deploying an Internet X.500 Directory Service", 02/26/1993.
(Pages=20) (Format=.txt)
rfc1431.txt -- DUA Metrics (OSI-DS 33 (v2)). P. Barker. February 1993. (Format: TXT=42240 bytes)
1487 PS W. Yeong, T. Howes, S. Hardcastle-Kille, "X.500 Lightweight
Directory Access Protocol", 07/29/1993. (Pages=21) (Format=.txt)
(Obsoleted by RFC1777)
rfc1488.txt -- The X.500 String Representation of Standard Attribute Syntaxes. T. Howes, S. Kille, W. Yeong, & C. Robbins. July 1993. (Format: TXT=17182 bytes) (Obsoleted by RFC1778)
rfc1558.txt -- A String Representation of LDAP Search Filters. T. Howes. December 1993. (Format: TXT=5239 bytes)
rfc1588.txt -- White Pages Meeting Report. J. Postel & C. Anderson. February 1994. (Format: TXT=77945 bytes)
1617 I P. Barker, S. Kille, T. Lenggenhager, "Naming and Structuring
Guidelines for X.500 Directory Pilots", 05/20/1994. (Pages=28)
(Format=.txt) (RTR 11) (Obsoletes RFC1384)
1632 I A. Getchell, S. Sataluri, "A Revised Catalog of Available X.500
Implementations", 05/20/1994. (Pages=94) (Format=.txt) (FYI 11)
(Obsoletes RFC1292)
1684 I P. Jurg, "Introduction to White Pages services based on X.500",
08/11/1994. (Pages=10) (Format=.txt)
rfc1689.txt -- A Status Report on Networked Information Retrieval: Tools and Groups. J. Foster. August 1994. (Format: TXT=375469 bytes) (Also FYI0025, RTR0013)
1727 I C. Weider, P. Deutsch, "A Vision of an Integrated Internet
Information Service", 12/16/1994. (Pages=11) (Format=.txt)
1758 I T. American Directory Forum, "NADF Standing Documents: A Brief
Overview", 02/09/1995. (Pages=4) (Format=.txt)
1777 DS W. Yeong, T. Howes, S. Kille, "Lightweight Directory Access
Protocol", 03/28/1995. (Pages=22) (Format=.txt) (Obsoletes
RFC1487)
rfc1778.txt -- The String Representation of Standard Attribute Syntaxes. T. Howes, S. Kille, W. Yeong & C. Robbins. March 1995. (Format: TXT=19053 bytes) (Obsoletes RFC1488)
1781 PS S. Kille, "Using the OSI Directory to Achieve User Friendly
Naming", 03/28/1995. (Pages=26) (Format=.txt) (Obsoletes RFC1484)
1798 PS A. Young, "Connection-less Lightweight Directory Access Protocol",
06/07/1995. (Pages=9) (Format=.txt)
1803 I R. Wright, A. Getchell, T. Howes, S. Sataluri, P. Yee, W. Yeong,
, "Recommendations for an X.500 Production Directory Service",
06/07/1995. (Pages=8) (Format=.txt)
1804 E G. Mansfield, P. Rajeev, S. Raghavan, T. Howes, "Schema Publishing
in X.500 Directory", 06/09/1995. (Pages=10) (Format=.txt)
1823 T. Howes & M. Smith, "The LDAP Application Program Interface", August 1995. (Format: TXT=41081 bytes)
-------- whois++ --------------
1835 PS P. Deutsch, R. Schoultz, P. Faltstrom, C. Weider, "Architecture of
the WHOIS++ service", 08/16/1995. (Pages=41) (Format=.txt)
1834 I J. Gargano, K. Weiss, "Whois and Network Information Lookup Service
Whois++", 08/16/1995. (Pages=7) (Format=.txt)
1714 I S. Williamson, M. Kosters, "Referral Whois Protocol (RWhois)",
12/15/1994. (Pages=46) (Format=.txt, .ps)
0954 DS E. Feinler, K. Harrenstien, M. Stahl, "NICNAME/WHOIS",
10/01/1985. (Pages=4) (Format=.txt) (Obsoletes RFC0812)