November 16-19, 2020. Osaka, Japan.
Rank C
Deadline:

December 14-17, 2020. Melbourne, Australia.
Rank B
Deadline:

February 2-9, 2021. Vancouver, Canada.
Rank A*
Deadline:

February 4-6, 2021. Vienna, Austria.
Rank C
Deadline:

May 3-7, 2021. London, UK.
Rank A*
Deadline:

Sep 8-11, 2020. Perugia, Italy.
Rank B1 (Qualis)
Deadline:

Sep 18-24, 2020. Rende, Italy.
Rank: A NOTE: Abstract registration on the 8th May.
Deadline:

February 7-12, 2020. New York, USA.
Rank A*
Deadline:

Apr 25-30, 2020. Honolulu, Hawai'i, USA.
Rank A*
Deadline:

May 31-June 4, 2020. Paris, France.
Rank: B
Deadline:

February 08-10, 2020. San Diego, CA, United States.
Rank: A*
Deadline:

Nov 4-6, 2019. Yogyakarta, Indonesia.
Rank: ? NOTE Timezone unclear.
Deadline:

March 23-26, 2020. Cambridge, UK.
Rank: A2 (Quails)
Deadline:

Apr 20-24, 2020. Taipei, Taiwan.
Rank A*
Deadline:

June 3-5, 2020. Palermo, Sicily, Italy.
Rank: A
Deadline:

Nov 9-14, 2020. Somewhere.
Rank A NOTE: Detail to be announced.
Deadline:

May 4-8, 2020. Barcelona, Spain.
Rank: B
Deadline:

Feb 22-24, 2020. Valletta, Malta.
Rank C
Deadline:

June 14-19, 2020. Seattle, USA.
Rank: A*
Deadline:

May 9-13, 2020. Auckland, New Zealand.
Rank: A* NOTE: Mandatory abstract deadline on Nov 12, 2019. More info here.
Deadline:

Rank: A NOTE: Mandatory abstract deadline on Nov 15 2020.
Deadline:

Apr 6-9, 2020. Hangzhou, China.
NOTE: Accepted papers will be in special issues of the Journal of Logic and Computation and the Journal of Applied Logics.
Deadline:

Jun 07-11, 2020. Toronto.
Rank B NOTE: Timezone unclear.
Deadline:

July 6-8, 2020. Seattle, Washington, USA.
Rank: A*
Deadline:

June 8-11, 2020. Dublin, Ireland.
Rank: B NOTE: Deadline to be confirmed.
Deadline:

Jul 11-17, 2020. Yokohama, Japan.
Rank A* NOTE: Mandatory abstract submission deadline on Jan the 15th, 2020.
Deadline:

Jul 17-19, 2020. L'Aquila, Italy.
Rank C
Deadline:

May 13-15, 2020. Kiev, Ukraine.
with Studia Logica. NOTE: Timezone uncler.
Deadline:

Jul 12-18, 2020. Vienna, Austria.
Rank A*, Mandatory abstract submission on the 30th Jan 2020.
Deadline:

June 17-19, 2020. L'Aquila, Italy.
Rank ?
Deadline:

June 26-29, 2020. Nagoya, Japan.
Rank C
Deadline:

Deadline:

August 23-28, 2020. Glasgow, Scotland, UK.
Rank: A NOTE: Deadline to be confirmed.
Deadline:

Sep 12-Sep 18, 2020. Rodhes, Greece.
Rank: A*
Deadline:

Sep 16-18, 2020. Verona, Italy.
Rank: B
Deadline: