| RFC | Status | Reference | Notes |
|---|---|---|---|
| 1436 | Informational | Anklesaria, Farhad; McCahill, Mark P; Lindner, Paul; Johnson, David; Torrey, Daniel; Alberti, Bob (March 1993). The Internet Gopher Protocol (a distributed document search and retrieval protocol). Network Working Group. doi:10.17487/RFC1436. RFC 1436. | |
| 1437 | Informational | N. Borenstein; M. Linimon (1 April 1993). The Extension of MIME Content-Types to a New Medium. Network Working Group. doi:10.17487/RFC1437. RFC 1437. | This is an April Fools' Day Request for Comments. |
| 1438 | Informational | L. Chapin; C. Huitema (1 April 1993). Internet Engineering Task Force Statements Of Boredom (SOBs). Network Working Group. doi:10.17487/RFC1438. RFC 1438. | This is an April Fools' Day Request for Comments. |
| 1475 | Historic | R. Ullmann (June 1993). TP/IX: The Next Internet. Network Working Group. doi:10.17487/RFC1475. RFC 1475. | Obsoleted by RFC 6814. |
| 1480 | Informational | A. Cooper; J. Postel (June 1993). The US Domain. Network Working Group. doi:10.17487/RFC1480. RFC 1480. | Obsoletes RFC 1386. |
| 1497 | Obsolete | J. Reynolds (August 1993). BOOTP Vendor Information Extensions. Network Working Group. doi:10.17487/RFC1497. RFC 1497. | Obsoleted by RFC 1533. Obsoletes RFC 1395, 1084 and 1048. Updates RFC 951. |
