Definitions For I

noun

• The 9th letter of the Roman alphabet
• The smallest whole number or a numeral representing this number
• A nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
• The ninth letter of the English alphabet
• The number one in Roman numerals

adjective

• Used of a single unit or thing; not two or more

Verb

• Third person singular present indicative of be.

Acronym

• Information System(s)
• In Service
• Internet Service
• Information Services
• International System (of units)
• International Standard
• Industry Standard
• Image Size (semiconductor manufacturing)
• Information Security
• International Staff (NATO)
• Island
• Image Studio
• Internet Solutions (South Africa)
• Internet Society
• Indian Standards
• Israel (Including Israel-Jordan & Israel-Syria Demilitarized Zones)
• Industrial Safety
• Industrial Society
• Industrial Security
• Instruction Set
• Information Structure (linguistics)
• Income Support (UK)
• Internal Stop
• Internal Security
• Internal Standard
• Installation Survey
• Initial Study
• Industry Sector
• Integrated Science
• Integrated System
• Irish Standard (fire alarms)
• Integrated Schedule
• Industrial Specialist
• Intelligent Services Gateway
• Intelligence Specialist (Navy Rating)
• Intelligent Systems (IEEE International Conference)
• Intelligent Sport (Lexus model)
• Infrastructure Service
• International Supplement (ODT)
• Iceland
• Indianapolis Star (newspaper)
• Intermediate School
• Intermediate System
• Iron Soldier (Atari Jaguar game)
• Insertion Sequence (molecular biology)
• Interface Specification
• Internal Specification
• Intelligent Sensor
• Investigations Service (OPM)
• Inner Sphere (Mech Warrior)
• Interstate System
• Importance Sampling
• Interim Standard (series of communication standards)
• Interim Status
• Islamic State
• Instrumentation System
• Imagery Server
• Integer Sort
• Interrupt Status
• Intelligence Squadron
• Installshield
• Initial Spares
• Imperial Stout
• Indexed Sequential
• Information Superiority
• Image Stabilization (camera feature)
• Inspection Services
• Image Shack (image hosting service)
• Intrinsic Safety
• International Standardization
• Image Stabilizer (camera lens)
• Information Separator
• Induction Soldering
• Isles of Scilly (UK)
• Infinite Stratos (Japanese novel series)
• Iasi (Romania)
• Indentation Strength
• International Socialists
• Intrinsically Safe
• Inbred Strain
• Interscope Records (record label)
• Isotope Separation
• Ipecac Syrup
• Ilta-Sanomat (Finnish newspaper)
• Impôt sur les Sociétés (French: corporation tax)
• Immunosuppression (treatment complication)
• Iron Savior (band)
• Ismailia (Egyptian automobile license plate)
• Infrasound
• Induced Sputum
• Infraspinatus (muscle)
• Isernia, Molise (Italian province)
• Intercostal Space
• Incentive Spirometer
• Investigation Scientist (US NASA)
• Inventory of Systems
• Indicating Switch
• Interferon Sensitivity
• Isotopic Source
• Instituti I Statistikes (Albanian: Statistics Institute)
• Internal Silencer
• Infinite Spawn (gaming)
• Instituto Sertão (Brasil)
• Imtiazi Sanad (Certificate of Distinction Pakistan Armed Forces)
• Immaculata Symphony (Immaculata, PA)
• Itakura-Saito distortion
• Investments Equal Savings (macroeconomic curve)
• Insurgent Sisterhood (Star Wars Galaxies guild)
• Industry Solutions Module
• Immersible Switch
• Interactive Structures, Incorporated
• (USN Rating) Intelligence Specialist