The meaning of the Acronym INS is...

INS is

• Ignoring National Security
• Insert
• Immigration and Naturalization Service

More Meanings For INS:

• Input String From Port
• Datafile (WordPerfect)
• Installation script (1st Reader)
• Instrument File (Adlib - Ensoniq)
• Internet communications settings (MS IIS)
• Incompetent And Negligent Service
• Insert
• Information Network Services
• It's Never Simple
• Inelastic Neutron Scattering
• Institute for Nuclear Study
• I Not Stupid
• Idiotarian Numbskull Society
• Idiotic Nitwit Service
• Inevitably No Service

INS is also in:

• Adults
• Assembly
• Chat
• File Extensions
• Funnies
• General
• Networking
• Physics
• Universities