Sirens Call Publications has opened submissions for Issue #19 of their ezine "The Sirens Call". The theme for this issue is Women in Horror month, so only the ladies can submit this time. They need flash of 300 to 1000 words, shorts of 1000 to 2500, and drabbles. Reprints are acceptable. The deadline is February 3, this is a non-paying market.
Also open, actually reopened, is the anthology "Mental Ward: Experiments". Here, they're looking for stories of 4000 to 8000 words set in a mental hospital. The deadline for this is March 1 and payment is $25. You can find the details for both calls here.