Sentence:  According to a fanfiction tale's length, we can find the "drabble" (text up to 110 words), the <WSD>"flashfic</WSD>" (between 111 and 500 words) and the "one piece", or "one shot" (more than 500 words). 
Meaning of the word marked with <WSD> tags:  An individual work of flash fiction, especially a fanfic.