I Am a Child: Poetry After Bruce Andrews and Robert Duncan.
Buffalo, New York.
Edited by William Howe; associate editor Benjamin Friedlander.
Vol. 1, sole issue (April 23, 1994).

Icteric.
Newcastle upon Tyne, England.
Edited by Trevor Winkfield, David Wise, Ronald Hunt, Stuart Wise, and John Myers.
Nos. 1–2 (January 1967–June 1967); no. 3 (2008).

The Illiterati.
Waldport and Wyeth, Oregon, later Pasadena, California.
Edited by Kermit Sheets and Kemper Nomland.
Nos. 1–6 (Spring 1943–1955).

Imago.
Calgary, Alberta; later Vancouver, British Columbia, Canada.
Edited by George Bowering.
Nos. 1–20 (1964–74).

In the Light.
Chicago.
Edited by Jim Hanson.
Nos. 1–7 (1975–80). No. 5/6 was a double issue.

Infolio.
Cambridge, England.
Edited by Tom Raworth.
Nos. 1–100 (1986–87). The first forty issues were issued daily, the remaining sixty were issued weekly. A third, alphabetical, series ran from A through P.

Input.
Valley Stream, New York.
Edited by Peter Salmansohn and F. Roth.
Nos. 1–5 (December 1963–Spring 1965).

Ins and Outs.

Insect Trust Gazette.
Philadelphia and Berkeley.
Edited by Robert Basara, Leonard Belasco, Jed Irwin, and William Levy.
Nos. 1–3 (1964–68).

Intent: Letter of Talk, Thinking & Document.
Buffalo, New York.
Edited by John Clarke.
Vols. 1, no. 1–vol. 3, no. 2/3 (1989–91).

Interim Pad.
San Francisco.
Edited by Lawrence Ferlinghetti.
No. 1 (September 1967). Sole issue.

Intermedia.
Los Angeles and San Francisco.
Edited by Harley Lond.
Nos. 1–7 (1974–79).

Intransit.
Eugene, Oregon.
Edited by Bill Thomas with various guest editors.
1965–1969.
Nos. 1–3, some issues are unnumbered: The James Koller Issue (1966); The Education Continues Along the Way by Philip Whalen (1967); The Andy Warhol–Gerard Malanga Monster Issue (1968); and The Gary Snyder Issue (1969).

Intrepid.
Buffalo, New York.
Edited by Allen De Loach. No. 1 co-edited with Will Inman.
Nos. 1–39/40/41 (1964–1980). The “Intrepid-Bear” issue, Intrepid no. 20/Floating Bear no. 38, was issued in 1971. “Bill Williams & Flossie’s Special,” Intrepid nos. 39–41/Beau Fleuve Series no. 10, was issued in 1980.

IS.
Toronto, Ontario, Canada.
Edited by Victor Coleman.
Nos. 1–19/20 (1966–76).

Island.
Toronto, Ontario, Canada.
Edited by Victor Coleman.
Nos. 1–7/8 (September 1964–1966). Island 4 (1965) is Fred Wah’s Lardeau; Island 5 is The Knife by Stephen Rodefer; Island 6 (1966) was issued as Combustion 15, edited by Raymond Souster.

Isthmus.
San Francisco.
Edited by Willems J. Rutherford.
Nos. 1–6 (1972–77).