Wikipedia:Looney Tunes and Merrie Melodies filmography (miscellaneous)

Miscellaneous shorts
Following is list of various shorts that generally don't fit elsewere as they don't feature any characters from Looney Tunes.

Private Snafu series
Note: All shorts in the main Private SNAFU series were created for the U.S. War Department and were created by Warner Bros., and written by Dr. Seuss. Cartoons unless otherwise noted. The films, being produced for the U.S. government, are in the public domain. Private Snafu was also featured in Few Quick Facts series but none of these shorts were produced by Warner Bros or Harman-Ising thus they are not included here.

Mr. Hook series
Not listed below is Take Heed Mr. Tojo, released in December 1944. It was the first cartoon in the Hook series, but was produced at the Walter Lantz studio.