| IBM | A Ittsy Bittsy Men 
| Others |
| IBM | Compressed file archive (Internal IBM only)
| Others |
| IBM | I Balik Malam
| Others |
| IBM | I Be Masturbatin
| Others |
| IBM | I Believe in Medallia
| Others |
| IBM | I Believe in Memorex
| Others |
| IBM | I Bike Moab
| Others |
| IBM | I Blame Mathematics
| Others |
| IBM | I Blame Microsoft
| Others |
| IBM | I Block Money
| Others |
| IBM | I Borrow Macintoshes
| Others |
| IBM | I Bought a MacIntosh
| Others |
| IBM | I Bought A Mistake
| Others |
| IBM | I Bought Machintoch
| Others |
| IBM | I Bought Macintosh
| Others |
| IBM | I Bought Marist
| Others |
| IBM | I Bought Monday
| Others |
| IBM | I Built Microsoft
| Others |
| IBM | I Buy Macintosh
| Others |
| IBM | I Buy Maxtor
| Others |
| IBM | I Buy Memory
| Others |
| IBM | I'd Buy Macintosh
| Others |
| IBM | I'll Buy Macintosh
| Others |
| IBM | I'm Becoming Mac
| Others |
| IBM | I'm Being Mended
| Others |
| IBM | I'm Bummed Majorly
| Others |
| IBM | I'm By Myself
| Others |
| IBM | I've Been Misled
| Others |
| IBM | I've Been Moved
| Others |
| IBM | I've Been Mugged
| Others |
| IBM | I'ze Better'n Most
| Others |
| IBM | Ibidem (same)
| Others |
| IBM | Ibn Battuta Mall, Dubai
| Others |
| IBM | Ibrahim Babangida Movement, Nigeria
| Others |
| IBM | Ich Bin Mushugannah
| Others |
| IBM | ideal body mass. See Body mass index
| Others |
| IBM | Idiot Behind the Machine
| Others |
| IBM | Idiots Bought Me
| Others |
| IBM | Idiots Built Me
| Others |
| IBM | Idnt Betsy Marvelous
| Others |
| IBM | Ill Buy Macintosh
| Others |
| IBM | Im Becoming Mac
| Others |
| IBM | Im Being Moved
| Others |
| IBM | Im Buying A Mac
| Others |
| IBM | Imbeciles Believing in Mediocrity
| Others |
| IBM | Immediately Back to Middle ages
| Others |
| IBM | Important Bone Monster
| Others |
| IBM | Impulse Blue Metallic
| Others |
| IBM | Inadequate But Marketable
| Others |
| IBM | Inclusion Body Myositis
| Others |
| IBM | Incompetent Baltimore Moron
| Others |
| IBM | Inconsiderate Boneheaded Move
| Others |
| IBM | Incorporation Of Big Methods
| Others |
| IBM | Incredible Barfing Man
| Others |
| IBM | Incredible Business Maiden
| Others |
| IBM | Incredibly Bad Machine
| Others |
| IBM | India Beijing Machines
| Others |
| IBM | Indian Business Management
| Others |
| IBM | Individual based mod
| Others |
| IBM | Individual-Based Model
| Others |
| IBM | Industrial Business Machine
| Others |
| IBM | Inferior But Marketable
| Others |
| IBM | Information Benefits Masses
| Others |
| IBM | Ingersol Blumenthal Moorely
| Others |
| IBM | Inglebert Bartlebys Machines
| Others |
| IBM | Injection Blow Molding
| Others |
| IBM | Inmense Ball of Muck
| Others |
| IBM | Innocent Blue Mica
| Others |
| IBM | Inshallah, Bokra, and Malesh
| Others |
| IBM | Inside Basic Machines
| Others |
| IBM | Installed Burroughs Machines
| Others |
| IBM | Instant Bug Machine
| Others |
| IBM | Institut des Biosciences Marines
| Others |
| IBM | Institute for Biotechnology and Microelectronics
| Others |
| IBM | Institute of Business Management
| Others |
| IBM | Instituto de Biologia Marina
| Others |
| IBM | Integrated Business Mechanics
| Others |
| IBM | Integrated Business Module
| Others |
| IBM | Intel, Bill, MacIntosh
| Others |
| IBM | Intelligence Behind Machines
| Others |
| IBM | Intelligent Battery Management
| Others |
| IBM | Intelligent Black Man
| Others |
| IBM | Intelligent Business Machines
| Others |
| IBM | Intentionally Bettering Many
| Others |
| IBM | Interacting Boson Model
| Others |
| IBM | Intercontidental Ballistic Missle
| Others |
| IBM | Interface Based Magick
| Others |
| IBM | International Bad Marketing
| Others |
| IBM | International Bottle Mani
| Others |
| IBM | International Brotherhood of Magicians
| Others |
| IBM | International Bugatti Meeting
| Others |
| IBM | International Bullying Machines
| Others |
| IBM | International Burrito Makers
| Others |
| IBM | International Business Machine
| Others |
| IBM | International Business Machines
| Others |
| IBM | International Business Machines Corporation
| Company |
| IBM | International Business Management
| Others |
| IBM | Internet Bandwidth Muliplexed
| Others |
| IBM | Internet Business Marketer
| Others |
| IBM | Interstate Bank Mart
| Others |
| IBM | Intimidated By Microsoft
| Others |
| IBM | Irreparable Bad Memory
| Others |
| IBM | Isn't Betsy Marvelous
| Others |
| IBM | Isnt Betsy Marvelous
| Others |
| IBM | It Be Mine
| Others |
| IBM | It Beats Me
| Others |
| IBM | It Breaks Monthly
| Others |
| IBM | It's Better Manually
| Others |
| IBM | It's Beyond Me
| Others |
| IBM | It's Big Money
| Others |
| IBM | It's Broken Mate
| Others |
| IBM | It's Broken, Mate
| Others |
| IBM | Italian By Marriage
| Others |
| IBM | itial Body Mass
| Others |
| IBM | Itty Bitty Machine
| Others |
| IBM | Itty Bitty Machines
| Others |
| IBM | Itty Bitty Meat
| Others |
| IBM | Itty Bitty Minds
| Others |
| IBM | Ive Been Misled
| Others |
| IBM | Ive Been Moved
| Others |
| IBM | Ive Been Mugged
| Others |
| IBM | Ize Bettern Most
| Others |
| IBM | Izu Bonin Mariana
| Others |
| IBM | Izu-Bonin-Mariana
| Others |