The meaning of the Acronym FISH is...

FISH is

• Friendly Instant Sympathetic Help
• Fighting In Someone's House

More Meanings For FISH:

• First In, Still Here
• FIles transferred over SHell protocol
• For Immediate Sympathetic Help
• Friday International Student Hospitality
• Finger In Sinus Hole
• Fluorescence In Situ Hybridization
• Fluorescence In Situ Hybridiation
• Flourescence In Situ Hybridization
• Friendly Instant Sympathetic Help
• Fighting In Someone's House
• Fresh Ideas Start Here
• Friendly Immediate Sympathetic Help
• Fellowship In Senior High
• Florida Inventory Of School Houses
• Faith Inspired Senior Highers

FISH is also in:

• Chat
• Databases
• Educational
• Funnies
• Human Genome
• Laboratory
• Military
• Networking
• Oncology
• Universities
• US Government