HSF meaning in Community ?

Answer: What is High School Fleet mean?

High School Fleet (ハイスクール・フリート, Haisukūru Furīto), also known as Haifuri (はいふり) before the first episode, is a Japanese anime television series produced by Production IMS. Yuu Nobuta is directing the anime and Reiko Yoshida is handling series composition, with character designs by Naoto Nakamura and original character designs by Atto. The series aired in Japan between April and June 2016. A manga adaptation illustrated by Kanari Abe began serialization in Media Factory's seinen manga magazine Monthly Comic Alive's December 2015 issue released on October 27, 2015. An anime film by A-1 Pictures premiered on January 18, 2020.

reference

Full Form	Category
Hispanic Scholarship Fund	Academic & Science
Heidelberger Sprachinstitut	Academic & Science
Historical Statistics Facility	Academic & Science
Hard Solid Feet	Business
Hyperion Strategic Finance	Business
Health Services Fund	Business
Hot Seat Factor	Business
Home School Foundation	Community
Have Some Fun	Community
Housing Stabilization Fund	Community
High School Forensics	Community
Haliburton Sustainable Forest	Community
High School Fleet	Community
Hotel Service Fee	Community
Hillsboro Schools Foundation	Community
High Speed Fan	Computer Hardware
HEP Software Foundation	Computing
Hot Spot Finder	Computing
Hypnotizer Streaming Format	File Type
Hillsborough Schools Foundation	General
Historic Savannah Foundation	General
Homeland Security Fee	General
Hierarchal Spline Forests	General
Heat shock factor	General
Human Splicing Finder	General
High Sierra Format	General
Healthy San Francisco	General
Hybrid Synthetic Fuel	General
Heat Sink and Fan	General
Heated Square Feet	General
Hope Strength and Faith	General
Hidradenitis Suppurativa Foundation	General
Heat Shock Factors	General
Human Settlement Foundation	General
Hyundai Santa Fe	General
Hyalinose Segmentaire Focale	General
Hall Students Federation	Governmental
Height Sampling Fraction	Maths
Hospital Saturday Fund	Medical
Hypergot Servicing Facility	Space Science
Human Space Flight	Space Science